comparative study of three sonatas brass thesis/67531/metadc699576/... · horn sonata,. movement...

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,A&I A COMPARATIVE STUDY OF THREE SONATAS FOR SOLO BRASS INSTRUMENTS AND PIANO BY PAUL HINDEMITH THESIS Presented to the Graduate Council of the North Texas State College in Partial Fulfillment of the Requirements For the Degree of MASTER OF MUSIC By Edward Lee Alley, B. Mus. Denton, Texas June, 1957

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  • ,A&I

    A COMPARATIVE STUDY OF THREE SONATAS FOR SOLO BRASS

    INSTRUMENTS AND PIANO BY PAUL HINDEMITH

    THESIS

    Presented to the Graduate Council of the

    North Texas State College in Partial

    Fulfillment of the Requirements

    For the Degree of

    MASTER OF MUSIC

    By

    Edward Lee Alley, B. Mus.

    Denton, Texas

    June, 1957

  • TABLE OF CONTENTS

    PageLIST OF TABLES . . . . . . . . . . . .. . . . . . . . . iv

    LIST OF ILLUSTRATIONS . .. v........... v

    Chapter

    I. THE HINDEMITH CONCEPT OF ANALYSIS . . . . . . 1

    II. THE SONATAS FOR SOLO BRASS INSTRUMENTSAND PIANO . . . . . . . . . . . . . . . . 7

    General StructureHarmonic TensionTonality

    III. STUDY OF THE SONATA ......... . . . 13

    Sonata for Trumpet and Piano byPaul Hindemith (1I9)

    Sonata for Horn and Piano byPaul HindemitW1939F

    Sonata for Trombone and Piano byPaul Hindemith (191) Ny

    IV. SUMMARY YAND CONCLUSIONS ..... .... . .85

    General StructureTonalityHarmonic Tension

    APPENDIX . . . . . " ...... . ..,,91

    BIBLIOGRAPHY................ . . . . 92

    iii

  • LIST OF TABLES

    Page

    I. Harmonic Tension Fluctuation in FirstMovement of Trumpet Sonata . . . . .

    II. Harmonic Tension Fluctuation in SecondMovement of Trumpet Sonata . . . .

    III. Harmonic Tension Fluctuation in ThirdMovement of Trumpet Sonata . . . . .

    IV. Harmonic Tension Fluctuation in ThirdMovement of Trumpet Sonata . . . .

    V. Harmonic Tension Fluctuation in FirstMovement of Horn Sonata . . . . .

    VI. Harmonic Tension:Fluctuation in SecondMovement of Horn Sonata . . . . .

    VII. Harmonic Tension Fluctuation in ThirdMovement of Horn Sonata . . . .

    VIII. Harmonic.Tension Fluctuation in FirstMovement of Trombone Sonata . . .

    IX. Harmonic Tension Fluctuation in SecondMovement of Trombone Sonata - . . .

    X. Harmonic Tension Fluctuation in ThirdMovement of Trombone Sonata . .

    XI. Harmonic TensionFluctuation in FourthMovement of Trombone Sonata . . .

    . . . .

    . " . .

    . . . .

    . . . .

    . . . .

    . . . .

    * . . .

    . . 9 0

    " 0 . .

    . 0 9 .

    0 . ."

    XII. Frequency of Usage of Intervals in Tonal CenterRelationships in the Sonatas for Trumpet,Horn,. and Trombone . . . . . . . . . . . .

    20

    26

    32

    34

    46

    53

    65

    71

    75

    80

    84

    88

    iv

    Table

  • LIST OF ILLUSTRATIONS

    Series 1 . . . . . .

    Series 2 . . . . . . .

    Trumpet Sonata, Movement

    Trumpet Sonata, Movementand 4'-487T.....

    Trumpet Sonata,

    Trumpet Sonata,,

    Tr upet Sonata,Trumpet Sonata,

    Trumpet Sonata,

    Trumpet Sonata,

    Trumpet Sonata,,

    Trumpet Sonata,

    Trumpet Sonata,.

    Trumpet Sonata,

    Trumpet Sonata,

    Trumpet Sonata,

    Trumpet Sonata,

    Trumpet Sonata,

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    Movement

    5.

    6.

    7.

    8.

    9.

    10.

    11.

    12.

    13.

    14.

    15.

    16.

    17.

    18.

    19.

    20.

    21.

    Figure

    1.

    2.

    3.

    4.

    .

    .

    . . . . . . . . . . .

    I, mm. )-6 * . .*. .

    I, mm. 30-31, 37-42,. . . . 0 9 . . . .0

    I, Tonal Centers . .

    II, mm. 1-4 . . .

    II, mm. 30-31 . . .. "

    II, Tonal Centers .

    II, mm. 35-36 . . ..

    II, mm. 44-45 . .

    III, mm. 1-3 . . .

    III, mm. 17-20 . . .

    III, mm. 51-52 . . .

    III, mm. 68-69 . .

    III, Tonal Centers .

    III, mm. 10-12 ..

    III, mm. 22-25 . .

    III, m. 34 . . . .

    mm. 1-4 . . . . . .

    mm. 1-2 . . . . . ..

    A-mm. 23-27; B-mm. 45-. . . 9 . 0 . . . 0 . .

    Page

    2

    3

    13

    14

    17

    21

    21

    23

    24

    25

    27

    27

    28

    29

    31

    32

    33

    34

    36

    36

    37

    V

    9

    9

    "

    9

    f

    9

    ."

    Horn Sonata, Movement I,

    Horn _Sonata, Movement I,

    Horn Sonata, Movement I,49 . . . . . . . . .

  • Figure

    22.

    23.

    24.

    25.

    26.

    27.

    28.

    29.

    30.

    31.

    32.

    33.

    34.

    35.

    Horn Sonata,: Movement

    Horn Sonata, MovementHorn Sonata, MovementHorn Sonata, MovementHorn Sonata,, MovementHorn Sonata,. Movement

    Horn Sonata, MovementHorn Sonata, Movement

    Horn Sonata, MovementHorn Sonata, MovementHorn Sonata, MovementHorn Sonata, Movement

    Horn Sonata, MovementHorn Sonata, Movement

    36. Horn Sonata,, Movement III,. Principal Motivessof Group I . . . . . . . . . . . . . . .

    37. Horn Sonata,,.Movement III,, Principal Motivesof Group II - - . . . . . . . . . . . .

    38. Horn Sonata,, Movement III, mm. 38-39 . . . .39. Horn Sonata, Movement III, mm. 50-51. . . .

    40. Horn Sonata, Movement III,, Rhythm of mm. 77-7841. Horn Sonata,. Movement III, Rhythmic Alteration

    of Motives of Group II . . . . . . . . .

    42. Horn Sonata, Movement III, Tonal Centers . .

    43. Trombone Sonata, Movement I, mm. 1-2 . . . .

    44. Trombone Sonata, Movement I, mm. 19-20 . . . .

    vi

    Page

    I,, mm. 60-62 . . . . . . . 38

    I, mm. 78-79 . . - . . . . 38

    I, mm. 102-103 . . . . . . 39

    I, Tonal Centers . . . . . 42

    I, mm. 1-2 . . . . . . . . 43I, mm. 23-24, 45-46 . . . 43

    I, mm. 78-79 . . . . . . . 44

    II, mm. 1-10. . . . . . . 47

    II, mm. 18-21 . . . . . . 47

    II, mm. 58-66 . . . . . . 48

    II, mm. 90-93 . . . . . . 48

    II, Tonal Centers . . . . 51

    II, mm. 44-45 . . . . . . 52

    II, mm. 105-107 . . . . . 53

    54

    56

    56

    57

    58

    58

    62

    66

    67

    .0

    .0

  • Figure

    45.

    46.

    47.

    48.

    49.

    50.

    51.

    52.

    53.

    54.

    vii

    Trombone Sonata, Movement I, mm. 40-42 . . .

    Trombone Sonata, Movement I, mm. 72-73 . . .

    Trombone Sonata, Movement I, Tonal Centers .

    Trombone Sonata, Movement I, m. 2 . . .

    Trombone Sonata, Movement II, mm. 19-26 . .

    Trombone Sonata, Movement II, Tonal Centers

    Trombone Sonata, Movement III, mm. 1-6 ...

    Trombone Sonata, Movement III, mm. 32-35 ..

    Trombone Sonata, Movement III, Tonal Centers

    Trombone Sonata, Movement IV, Tonal Centers

    Page

    . . 67

    . . 68

    . . 69

    .. 70

    . . 72

    . .74

    . . 76

    . .77

    . . 78

    . 83

  • CHAPTER I

    THE HINDEMITH CONCEPT OF ANALYSIS

    In 1937, Paul Hindemith published his now well known

    theoretical work, Uterweisun im Tonsatz, in which he set

    forth his own ideas and theories for a new approach to musi-

    cal composition and analysis. This work was translated into

    English as The Craft of Musical Composition, and published

    in this country in 1942. This work is "primarily and exclu-

    sively a study of musical material . . . establishing the

    legitimacy of chords never before welcomed in conventional

    harmony."

    Hindemith's system of analysis is based on the twelve

    tones of the chromatic scale, and each of these twelve tones

    can become a tonal center. This tonal center serves as an

    axis around which the other eleven tones group themselves.

    In establishing the order for the grouping of tones in his

    Series 1, Hindemith turns to the natural harmonic series

    and alters the order of the notes by assigning them a new

    harmonic number above or below the original number. The

    next step is to establish their corresponding new fundamen-

    tals and to continue this procedure until twelve different

    1Bernard Heiden, "Hindemith's System--A New Approach,"Modern Music, XIX (January-February, 1942), 103.

    1

  • 2

    fundamentals are found, which produce the twelve note chro-

    matic scale.

    The basic steps in the derivation of Series 1 are best

    summarized by Mosco Carner:

    Suppose that we use the harmonic series on C . . . Wemove the second overtone down and give it the functionof a first overtone, giving us the fundamental of a newharmonic series which is merely an octav- higher thanour original one. The new fundamental C represents theupper note of the basic octave. We now proceed to thethird overtone G and move it first two points lower orgive it the function of a first overtone, but since itlies outside the basic compass of our basic octave itcannot be used. The third overtone is consequently movedone point lower assuming the role of a second overtone.Its corresponding fundamental is then a lower octave G,which is ranged in the basic octave.

    The next three overtones of the series on C aretreated in the same way, then the procedure is reversedwith the overtones being moved one or more points up-wards. 2

    The order of the derivation of the twelve tones of

    Series 1 (Figure 1) is important, because these intervals ;.n

    reference to C) represent values in tonal relationship.

    Fig. 1--Series 1

    This Series 1 is not a "tone row" or a series representing a

    melody, but a formula for governing the relationship of large

    21osco Carner, Contemporary Harmony, Vol. II of A Studyof Twentieth Century Harmony, 2 vols. (London, 1942), p. 73.

    19 :p

    be ____'

    5 b-

  • 3

    tonal masses. The relationship shown is that between the

    fundamental or progenitor note (in thisecase C) and the other

    eleven notes. The further to the right in the series one

    moves, the lower becomes the degree of relationship to the

    original note (C), until the final note (F#) is reached,, and

    the relationship is zero. In setting forth the purpose of

    Series 1, Hindemith states: "The value of the relationships

    established in that series will be the basis for our under-

    standing of the connection of tones and chords, the ordering

    of harmonic progressions, and accordingly the tonal progress

    of compositions." 3

    The smallest unit involved in composition or analysis.

    is the interval,. which may serve in two capacities: as a

    melodic interval, when the two tones are used successively,

    and as a harmonic interval, when used simultaneously. As

    Series 1 showed the tonal relationship of the eleven notes

    of the chromatic scale to the tonal center, Series 2 (Figure

    2) illustrates the decreasing harmonic value of the intervals.

    Fig. 2--Series 2

    3 Paul Hindemith, The Craft of Musical Composition, trans-lated by Arthur Mendel, I (New York,, 1942), 56.

  • 4

    Two intervals stand at the outside of Series 2: the octave

    and the tritone (which is an interval of harmonic uncer-

    tainty).4 The order of these intervals in Series 2 is based

    on the acoustical phenomenon of combination or resultant tones

    which influence an interval more or less favorably in respect

    to its harmonic strength.5

    All intervals have roots, and in the interval the domi-

    nating tone is the root (indicated by an arrow in Figure 2).

    The root of an interval is that tone most reinforced by the

    combination tones. Hindemith6 maintains that the tritone

    has no root because of its tonal uncertainty. The tritone

    does, however, have a "root representative" which is the tone

    which proceeds by the smallest step to the root of the reso-

    lution interval.7

    Hindemith8 states that the conventional theory of harmony

    is far too limited in its system for the determination and in-

    terpretation of chords. His system classifies chords accord-

    ing to their quality, worth, or lack of tension. Hindemith

    defines a chord as a group of at least three different tones

    sounding simultaneously. 9 Also, the tritone, because of its

    'Hindemith, op. cit., p. 82.

    5 Heiden, of. cit., p. 106.

    6 Hindemith, op. cit., p. 89.

    7lbid. 8lbid., p. 90.

    9 Ibid., p. 95.

  • 5

    instability as an interval is the governing principle of this

    system of chord classification. This is the first division

    of the chordal material. Chords which do not contain a tri-

    tone are classified as Group A, and chords with a tritone

    are classified into Group B. In Group A, there is also a

    further division: Group I,1 consisting of chords without

    seconds and sevenths, and Group III containing chords with

    seconds and sevenths. Group B is also subdivided into two

    groups: Group II, containing chords with minor sevenths and

    major seconds, and Group IV, containing chords with major

    sevenths and minor seconds. There are two more divisions which

    do not have a definite root. These are Group V (containing

    augmented triads and the three-note fourth chord) and Group VI

    (containing diminished triads and diminished sevenths).

    In Groups I, II, III, and IV there is one final sub-

    division which Hindemith makes. If the root and the bass tone

    in the chord are identical, the chord is classified, for ex-

    ample as IV1. If the root is located above the bass tone in

    the chord it would be classified as IV2 , and so on.

    In discussing chords further, Hindemith states that

    chords, like intervals, have roots,11 In a chord of several

    tones the strongest interval is responsible: the root of the

    strongest interval is determined by Series 2. A series of

    The labelling of the chord groups refers to the chartin the back of The Craft of Musical Composition, and not toscale degrees.

    11 Hindemith, _o. cit., p., 96.

  • 6

    roots of chords is referred to as a "degree-progression" by

    Hindemith, and a satisfactory degree progression is the

    foundation of a given composition. The intervals of the de-

    gree progression when analyzed according to Series 1 estab-

    lish the tonality of the composition.

    The table of chord classificationsalso serves another

    purpose than to establish a set of available tone combina-

    tions. It also serves as a basis for evaluating any given

    progression. If a composition were to progress through

    Groups I, II, III, IV and back again, the resultant curve

    of harmonic stress or harmonic tension would be one of gradu-

    ally increasing and decreasing tension. Thus chord succes-

    sions can now be evaluated and studied according to the ratio

    between tension and stability by the use of Hindemith's table

    of chord classifications. 1 2

    Under Hindemith's system the traditional concept of "key"

    is greatly expanded. Any tonal combination is now possible

    as long as its use is justified by a satisfactory degree pro-

    gression.. Hindemith justifies this by stating that "the

    juxtaposition of intervals,, or of chords, which are the ex-

    tensions of intervals,, gives rise to the key." 1 3

    1 2 F. B. Muser, "The Recent Work of Paul Hindemith,"Musical quarterly, XXX (January, 1944), 34.

    1 3 Hindemith, pj. cit.,.p. 107.

  • CHAPTER II

    THE SONATAS FOR SOLO BRASS INSTRUMENTSAND PIANO

    In the years during the writing of The Craft of MusicalComposition, and for the next few years afterwards, Hindemith

    was engaged in writing a solo sonata for each of the instru-

    ments of the orchestra. Muser1 states that this aeries of

    sonatas continues a definite policy of providing music for

    people who want to play music, and not merely to listen to

    it. The three sonatas for solo brass instruments and piano

    were written during this period. The sonatas,2 written for

    trumpet, horn, and trombone, were written in the following

    order:

    Sonata for Trumpet and Piano--1939Sonata for Horn and Piano--1939Sonata ? Tohmbone and Piano--1941

    These sonatas, being written rather closely together, should

    have certain stylistic characteristics in common, and there

    should also be certain features peculiar to each sonata. To

    study these sonatas and compare them with each other struc-

    turally and stylistically is the purpose of this work.

    F. B. Muser, " The Recent Work of Paul Hindemith,"Musical Quarterly, XXX (January, 1944), 34.

    2Published by Schott and Co., Ltd. through AssociatedMusic Publishers, Inc.

    7

  • 8

    Each sonata will be examined for three specific features:

    general structure (musical form), harmonic tension, and to-

    nality. Before the studies of these sonatas are presented

    it would be well to state specific points about each factor

    to be taken into consideration.

    General Structure

    The object of this study is not to compare the form of

    these works with their traditional analogues, but with each

    other. In order to do this, however, some point of reference

    must be taken, and in the study of musical form, reference

    will be made to the traditional forms. Since it is known

    that Hindemith is one of the contemporary composers who uses

    traditional forms, even though they are at times greatly

    modified, the labelling of the structure of the various move-

    ments will be done in the conventional terminology. The forms

    will be analyzed as found in almost any text on form analysis,

    and any deviation from the traditional form that is in common

    with the three sonatas will be noted in the concluding

    chapter.

    Harmonic Tension

    The study of harmonic fluctuation and tension will be

    based on the method explained in The Craft of Musical Composi-

    tion, briefly outlined earlier. One explanation should be

    made here, however. The main purpose of this study of har-

    monic tension is to derive the "over-all" or "general" tension

  • 9

    design of each movement, and not to extract a "chord-by-chord"

    analysis. For this reason in the discussion of harmonic ten-

    sion, the various sub-groups- of the chord classifications have

    been omitted, both in the discussion and in the graphed har-

    monic tension of the movements. While in some examples of

    Hindemith' s writing, such an exclusion of the sub-groups might

    prove fatal to a true study of harmonic tension, in this case,

    the general classification of the chord is of main importance.

    Thus, a chord of Group 1112 will be considered simply as a

    chord of Group III, making the generalization of harmonic ten-

    sion more simplified in this study.

    Also in the discussion and study of harmonic tension

    there arises another problem. When and when not are chords

    to be extracted for study of harmonic tension? In this study

    chords will be extracted for tension study only when they

    form a primarily harmonic accompaniment. Therefore, accom-

    paniments essentially of contrapuntal or linear nature will

    not be considered. If the contrapuntal lines are complex

    enough to form chords briefly, then they will be listed as

    chords, but two-voice counterpoint independent of the solo

    line will not be considered for purposes of tension. Since

    this work makes no effort to analyze the various contrapuntal

    devices employed by Hindemith in composing these three sona-

    tas, all contrapuntal writing will be referred to as counter-

    point, with an occasional mention of a fughetta or stretto

    section.

  • 10

    In other sonatas by Hindemith, as well as the three

    brass sonatas, the use of ostinato rhythms is predominant.

    At times these ostinato rhythms employ chords or chord se-

    quences which may or may not fluctuate harmonically. The

    analysis for harmonic tension of such patterns will be limi-

    ted to the general tension implied by the measure or passage,

    for in many cases- the resultant chords are secondary to the

    purpose of advancing the ostinato rhythm and building the

    rhythmic tension.

    Some ostinato rhythms are constructed not with. chords,

    but with sustained passages consisting of octaves, thirds,.

    fifths, or other intervals. In such cases, when the accom-

    paniment is placed in a linear role with the solo part, the

    tension rating given the accompaniment will probably be from

    Group I. The reason for this arbitrary decision is that

    usually the ostinato rhythm will not contain enough voices

    to make up a complete chord, so that the resultant tension

    cannot be given a higher classification.

    Accompanying each discussion of harmonic tension will

    be a graph illustrating the general plan of harmonic fluc-

    tuation for the movement as a whole.. This graph will be

    based on the general harmonic tension, not the tension of

    each individual chord. In the instance of the very slow

    section (Movement III of the Trumpet Sonata), the graph. will

    contain the harmonic fluctuation on each beat of the measure.

  • 11

    Tonality

    The determination of the tonal centers and tonal axes

    of the compositions, will be based on the root progressions

    and degree progressions: as outlined earlier. In the final

    summation of the tonality of a movement, the tonality listed

    will be the primary tonal axis for a certain section, i.e.,

    the tonal center of Group I in the exposition of a sonata-

    allegro movement. By this method, it will be easier to see

    the relationship of the tonal centers and the "key schemes"

    of the separate movements, whereas if smaller units of

    tonality were used, the number of different tonal centers

    would be large, and difficult to handle. In the discussion

    of tonal centers of development sections of sonata-allegro

    movements, only the more important key centers will be noted.

    Since the development sections in some movements are longer

    than in others, a comparison by this method will be more

    comprehensive than if all possible tonal centers were

    extracted.

    One final point in the discussion of the analyses for

    tonal centers: in some passages the solo part will be accom-

    panied by a contrapuntal figure, or the passages will not be

    complete enough harmonically to derive the tonality from a

    root progression. In these cases, the tonality will be de-

    rived from a melodic analysis based on Series 1 as in the

    root progression analysis.

  • 12

    The following studies and analyses will be more com-

    prehensible if they are supplemented by the scores of these

    compositions. In the study of the horn, trumpet, and trom-

    bone sonatas the measure numbers cited refer to each

    movement.

  • CHAPTER III

    STUDY OF THE SONATAS

    Sonata for Trumpet and Pianoby PaulHindem ith TI99F

    Movement I

    General structure.--Part A- -Exposition (mm. l-84 )

    Gro I (mm. 1-26) Group I contains only one theme,

    and it is presented five times in this section, three times

    by the trumpet, and two by the piano. Throughout this sec-

    tion the piano plays an ostinato rhythm accompaniment. In

    Figure 3 below, (A) shows the theme of Group I as stated by

    the trumpet in the opening measures, and (B) illustrates the

    ostinato rhythm of the piano.

    A.rtPT.)

    B. (PIAMfO)

    IL - . a I;1 :

    Fig. 3--Trumpt Sonata, Movement I, mm. 1-6

    The transition (mm. 27-29) consists of staccato chromatic

    notes in the piano followed by a short fanfare on the trumpet.

    13

    IL_-A-A . - " s _- a

    W=ML

  • 14

    Group II (mm. 30-62) Group II is introduced by a

    six-measure statement in the piano of a new ostinato rhythm.

    This new rhythm (shown in Figure 4-A) accompanies the entire

    statement of Theme A of Group II (mm. 37-45). In Figure 4-B

    and C below are shown the second ostinato rhythm, and Themes

    A and B of Group II.

    AEC

    B. e4

    C.

    Fig. 4--Trumpet Sonata, Movement I, mm. 30-31, 37-42,and 47-48.

    Measure 46 serves not only as a transition to Theme B

    of Group II but also to set up a third ostinato rhythm of

    triplets. Theme B of Group II contains four statements of

    the two-measure motive, two each by trumpet and piano.

    The transition to the closing section of the exposition

    occurs in measures 63-66. The closing theme (mm. 67-84) is

    merely a restatement of Group I accompanied by tremolo chords

    in the piano. Group I is quoted for four measures, then

    stated again with slight variation by the trumpet. The

  • 15

    exposition ends with a final cadence and fermata in measure

    84.

    Part B--Development (mm. 85-126) The first part of the

    development section is centered around the two-measure motive

    from Theme B of Group II shown in Figure 4. This two-measure

    motive is stated by the piano and then the trumpet with a

    cadence being reached in measure 106.

    The second section of the development begins with an

    eight-measure introduction (mm. 107-114) in which the piano

    again states the ostinato rhythm used to introduce Group II

    in the exposition (see Figure 4). The development in measures

    115-123 is centered around Theme A of Group II.

    The retransition (mm. 124-126) uses the rhythmic motive

    in the piano with a repeated three-note sequence in the trum-

    pet to lead to the recapitulation.

    Part A' -- Recapitulation (mm.. 127-142) The recapitulation

    involves only the theme from Group I. The theme is stated in

    the trumpet with the piano providing an accompaniment of trip-

    lets. The theme is altered slightly beginning in measure 133.

    In measure 131 the piano again returns to the second ostinato

    rhythm which served earlier as an introduction to Group II

    and the second section of the development. Beginning in

    measure 138 the trumpet sustains a pedal point while the

    accompaniment continues the ostinato rhythm, reaching a final

    cadence in measure 142.

  • 16

    Tonality.--In the exposition of Group I, the principal

    tonality is "Bb" although the theme is stated in several

    different tonal centers briefly. In measure 9 the piano

    states the theme in "F," followed by a trumpet statement in

    "F" in measure 12. The piano states the theme in "B" in

    measure 16, but the next time the trumpet states the theme

    (mm. 24-26) it is again in "BbtI

    The seven-measure introduction (mm. 30-36) to Group II

    serves only to set up a rhythmic pattern for the exposition

    of Group II. This is the primary function of the accompani-

    ment during the exposition of both themes of Group II. The

    basic tonality of Theme A of Group II is "A," and Theme B is

    also primarily in "A." In measures 54-55 there is a partial

    statement of Theme B in "Db but this key center is only

    transient. A statement of Theme B in "A" occurs in the

    piano part in measures 56 and 57.

    The closing section of the exposition (mm. 67-84) is in

    "D." The trumpet briefly states the main theme of Group I

    against tremolo chords in the piano. The exposition closes

    with a definite cadence in "D."

    The first section of the development (mm. 85-106) is

    introduced by the piano stating Theme B of Group II in "B."

    During the motival development of Group II in the first sec-

    tion of the development, the motive is stated first in "F"

    (mm. 92-95) and then in "B" (mm. 100-106).

  • 17

    The second section of the development (mm. 107-123) is

    centered around "EbH with the last few measures (mm. 118-

    122) implying a center of "D."The recapitulation implies a use of bitonality. The

    trumpet is definitely in "Bb' from measures 127-142, although

    the piano accompaniment is in "Gb and cadences in that key

    in measure 130. The piano resumes the ostinato rhythm of

    Group II in measure 131 while the trumpet continues with the

    theme of Group I in "Bb.#t The final cadence of the movement

    begins in measure 138 with the trumpet holding a dominant

    pedal, and the final "Bb" cadence is reached in measure 142.

    Figure 5 shows the tonal centers derived from the root

    and degree progressions of the first movement.

    F!ZZI~j~Njw

    Fig. 5--Trupet Sonata, Movement I, Tonal Centers.

    Harmonic tension. -- During the greater part of the first

    movement, the use of the aforementioned ostinato rhythms makes

    a detailed analysis of the harmonic tension impractical. In

    this movement, general harmonic tension will be used instead

    of a chord by chord analysis.

    The exposition of the first group begins with chords

    from tension Group III in the ostinato rhythm, except the

  • 18

    initial chord in measure 1, which is from tension Group I.

    The tension shifts to Group I in measure 4, where it remains

    through measure 18. The accompaniment assumes the role of

    a linear,. rather than a harmonic one, and the tension remains

    at zero until measure 24. The final measures of the exposition

    of Group I (mm. 24-26) are accompanied by the ostinato rhythm

    using chords of tension Group I.

    The second ostinato rhythm used to introduce and accom-

    pany the exposition of Group II keeps the harmonic tension at

    zero until measure 42, where the motive is accompanied by

    chords of tension Group III. In measure 47 the accompaniment

    is based on recurring triad patterns from tension Group I,

    and is then shifted to chords from tension Group III in

    measures 51-53.

    Chords from tension Group I are used again beginning in

    measure 54, and continue until measure 62 where the transition

    to the closing theme of the exposition begins. The transition

    (mm. 63-66) is based on chords of tension Group III, and the

    entire closing theme (mm. 67-77) uses chords of the same ten-

    sion group. In measure 78, the chords are from tension Group

    I, and remain there until the final cadence of the exposition

    in measure 84, with the exception of one chord from tension

    Group III in measure 83.

    The development section begins in measure 84 using chords

    of tension Group III, and in measure 89 the accompaniment as-

    sumes a contrapuntal rather than harmonic role, with the

  • 19

    tension reduced to zero.. A series of thirds in the accompani-

    ment beginning in measure 96 returns the tension to Group I

    chords, where it remains until measure 99.

    Beginning in measure 99 the accompaniment becomes linear

    again, and the tension returns to zero. The second ostinato

    rhythm is resumed in measure 107, and the tension does not

    shift from zero. A series of parallel fifths in the bass of

    the piano part implies chords from tension Group I beginning

    in measure 115; this same figure also occurs in measure 121,

    continuing through measure 126. Although this tension is

    actually only an implied one, it will be shown on the tension

    graph in Table I on the following page.

    The recapitulation is marked by an increase in harmonic

    tension to include chords of tension Group III in measure

    127. The harmonic tension drops to zero in measures.128-

    129, but is resumed in measure 130 with chords from tension

    Group III. The rhythmic motive begins again in measure 131

    dropping the tension once again to zero. Chords implying

    tension Group I are present in measure 135. The chords

    accompanying the rhythmic motive increase the tension to

    Group III in measures 137-139. The final measures of the

    first movement (mm. 140-142) contain chords from tension

    Group I.

  • 20

    TABLE I

    HARMONIC TENSION FLUCTUATION IN FIRST MOVEMENTOF TKJMPET SONATA

    -~ -,

    4- , + -- -

    t *.

    -~Li-

    'iV77tV $K1

    T

    4 +

    4 iI"

    1-.

    1 t-t-4

    +. t t

    .f

    i

    -- - . -- -_ ._ r - s _. -

    1

    " -t

    _ t

    t - ---

    1 1

    It4s- 1 i i M; i i ; iz ! ! in 1 1 i d-

    i .

    - t + - ,

    i _.

    - , _.._

    _. ., ,

    .

    _ .. ,.

    1_

    _.,__

    .;

    ;._

    -"

    __{ _.

    . {. _.

    .. t"r

    r-

    .

    . ~

    ._ .1_. ,

    -t--

    - --- i-

    -- -- +

    . y .. .

    -- 4 -4

    t .

    'I t y41 - 7 -!

    *Roman numerals in this and succeeding tablesrefer to Hindemith' s chord classifications (see antep. 5, fn. 10).

    **Arabic numerals in this and succeeding tablesrefer to measure numbers.

    Movement II

    General structure.--Part A (mm.. 1-25) The theme of

    Part A is in the piano with the trumpet playing short fanfare-

    like passages in measures 3 and 4, then resuming the theme in

    measure 13. In measure 23 the trumpet briefly states a f rag-ment of the piano theme leading to the introduction of Part B

    of the movement. Figure 6 shows the main theme of Part A and

    also the trumpet fanfare passage.

    1'

    II

    0

    4 --- *---0 r- ~--1 ''"'Ipr'

    - -r.

    -- -F - ' t - --- -__ -i-

    - 1

    i i

    +

    ,1

    .-

    i

    . .. tr T

    i

    . y ... } . j ..... 1... t - .tr f..

    i S f

    i t

    t

    t

    f }

    i i

    -,- -- -i

    r 1-

    ... f _. 4....

    f -- ' -

    1 '..

    t v

    .. - -

    s ,

    T .

    .

    t"'

  • 21

    Fig. 6 -- Trumpet Sonata, Movement II, mm. 1-4

    PrB (mm. 26-58) Part B consists of two contrasting

    ideas, the first carried by the piano, and the second intro-

    duced by the trumpet. The piano introduces a rather lyrical

    theme in measures 26-29,. and in measure 30 the trumpet states

    the short rhythmical motive shown in Figure 7.

    Fig. 7--Trumpet Sonata, Movement II, mm. 30-31

    The rest of Part B (mm. 32-58) consists of the repetition. of

    these two basic ideas. In measure 48 the piano again states

    its theme followed by the trumpet motive in measure 52. Sec-

    tion B ends with a two-measure transition to the next part

    (mm. 57-58).

    Part A' (mm. 59-76) Part A' consists of a repetition of

    the thematic material from Part A, but this time the trumpet

    has the melody with the piano supplying a contrapuntal accom-

    paniment. Beginning in measure 72 and continuing through

  • 22

    measure 76 the trumpet repeats the first five measures of the

    theme.

    Coda (mm. 77-87) The short coda section makes uses of

    thematic material from Part B, principally the short rhythmic

    motive stated in Part B by the trumpet, and shown in Figure 7.

    During the entire coda the trumpet holds a tonic pedal point

    above the piano accompaniment, and in measure 85 states the

    short motive bringing the movement to a close.

    Tonality.--The tonality of Part A of the second movement

    is centered around "F," with the piano assuming the total

    melodic and harmonic interest.. The trumpet plays several

    fanfare-like passages, but the main emphasis on the key

    center is in the piano.

    Part B (mm. 26-58) has ass its tonal center "A," which

    remains constant throughout the entire section. In measure

    32 there begins a rhythmic repetition of a simple figuration,

    (Figure 7), but the cadence of this sequence in measure 39

    is in "A"). The motival figures played by the trumpet

    throughout this section only tend to reinforce the "A' key

    center. The last two measures of Part B (mm. 57-58) serve

    as a modulation or connecting link with the next part of

    the movement.

    Since Part A' duplicates melodically Part A, the only

    difference being the accompaniment, it, too, is centered

    around "F." In measure 59 the piano is definitely in "F,"

  • 23

    and the tonality remains in "F" throughout this section. with.

    the exception of a few measures which imply a slight shift in

    tonal center. These are too brief to be considered here.

    The section closes with a sustained "F" in the trumpet, which

    also introduces the short coda.

    Throughout the coda the trumpet holds the sustained "'FT"

    establishing the tonality for this section. The piano again

    hints at bitonality through its statement of the rhythmic mo-

    tive of the trumpet from Part B, but the trumpet pedal point

    keeps the tonality centered around "1F," where a definite ca-

    dence occurs in measures 86 and 87.

    Figure 8 below shows the principal tonal centers of the

    second movement as derived from the root and degree progres-

    sions, and a melodic analysis of the movement.

    t J& 6 ~

    Fig. 8--Trumpet Sonata, Movement II, Tonal Centers

    Harmonic tension.--In the second movement of this sonata

    the most used chords fall into Group III of Hindemith' s chord

    classifications. In the first section of the movement (Part A:

    mm. 1-25), the accompaniment uses chords from tension Group I.

    The piano states the theme with Group I and III chords occur-

    ring when the contrapuntal voices overlap and form these

  • 24

    chords. The only purely harmonic accompaniment occurs in

    measures 15-17 when the trumpet states the theme. These

    chords are from tension Group I. The section ends with chords

    from tension Group III in measure 25.

    In Part B (mm. 26-58) the most important harmonic tension

    fluctuation of the movement occurs. In measure 30 the piano

    begins a repeated motive using chords from tension Group III.

    This repeated motive occurs through measure 39 where the trum-

    pet states the short motive again. The trumpet motive is

    shown in Figure 7 in the discussion on general structure, and

    the repeated chord progression is shown below in Figure 9

    taken from measures- 35-36.

    PIANO

    Fig. 9-Trumpet Sonata, Movement II, mm. 35-36

    The most striking harmonic fluctuation occurs when chords from

    tension Groups I and IV are alternated in the accompaniment

    beginning in measure 40, and continuing through measure 48.

    Chords from tension Group IV are used on the strong beat of

    the measure, alternating with chords from tension Groups I and

    III on the weaker beats of the measure. This fluctuation is

    shown below in Figure 10 from measures 44-45.

    oft"Now

    Ask a -j I" AM a

    k. A

  • 25

    FMNI ? 7

    II

    Fig. 10--Trumpet Sonata, Movement II, mm. 44-45

    Part A' (mm. 58-76) of this movement is based entirely

    on a linear accompaniment with trumpet playing the theme from

    Part A.

    The final section (mm..77-87) of the movement features

    a harmonic fluctuation between chords of tension Groups I and

    III, much in the same manner of those in measures 40-48.

    The tension graph in Table II on the following page

    illustrates the fluctuation of harmonic tension in this move-

    ment. It will be observed that only the general tension for

    each measure is given, because the important tension changes

    have already been mentioned and illustrated. In the follow-

    ing graph these changes are briefly notated to show their

    relation to the general tension of the entire movement.

    Part A' (mm. 58-76) of the movement is rated on the

    graph as having a harmonic tension of "0" since the accom-

    paniment is linear and completely independent of the melody

    line in the trumpet.

  • 26

    TABLE II

    HARMONIC TENSION FLUCTUATION IN SECOND MOVEMENTOF TRUMPET SONATA

    1 11

    Movement III

    General structure. -. The third movement of the Sonata for

    Trumpet and Pia is subtitled Trauermusk, or "Music of

    Mourning," and is characterized by the extreme slowness of

    the tempo. This movement is divided into four sections, the

    last being based on the chorale Alle Men chen misen sterben.

    The entire movement is ninety-four measures long and is best

    divided as follows-:

    Part A (mm. 1-16) The piano opens the movement with a

    somber statement of its theme. In measure 7 the trumpet

    sounds a quiet fanfare over the repetition of the theme in

    the piano. The principal motive of this section is shown

    on the next page in Figure 11.

  • 27

    PIAI

    Fig. 11--Trumpet Sonata, Movement III, mm. 1-3

    The trumpet and piano build in intensity until in measure 11

    the trumpet plays a recitative-like passage over tremolo

    chords in the piano. The section then decreases in intensity

    with the trumpet resuming the short fanfare motive (m. 14)

    bringing the section to a close in measure 16 with a tran-

    sition to the next portion of the movement.

    Part B (mm. 17-) The tempo marking for this section is

    SRuh Bew or a little more moved. The piano opens the

    section stating the theme in the first four measures as shown

    in the figure below:

    fo-

    Fig. 2o--Trumpet Sonata, Movement III, mm. 17-20

    A short interlude follows (mm. 23-25) and the trumpet states

    the theme beginning in measure 26. The climax of this sec-

    tion comes in measure 35 when the trumpet states the theme

    "G

  • 28

    accompanied by very strong chords in the piano. This state-

    ment continues until measure 42 where the trumpet states the

    second phrase of the theme accompanied by a linear piano ac-

    companiment. This section ends in measure 50 following two

    measures for trumpet unaccompanied.

    Part A' (mm.. 51-6?) This section introduces no new

    thematic material, all of it being derived from Part A of

    this movement. Beginning in measure 51 the piano plays an

    ostinato rhythmic figure which continues throughout this

    section. Figure 13 shows this rhythmic figure, and the

    trumpet part with Theme A.

    TKPr(whaTrtAI

    1- ---

    Fig. 13--Trumpet Sonata, Movement III, mm. 51-52

    The trumpet plays Theme A from the first section of the move-

    ment. In measure 58, the trumpet resumes its fanfare motive

    from Part A, while the piano continues the rhythmic motive in

    the left hand and also carries on its accompaniment of the

    trumpet with chords as in Part A. The climax. is reached in

    measure 61 with the trumpet and piano playing a figure identi-

    cal with that in measure 11. There is an extension of this

  • 29

    idea, and, in measure 63, the trumpet holds.- a pedal point

    while the piano resumes the rhythmic motive. The section is

    brought to a close by the piano in measures 65-67.

    Chorale (mm. 68-9) The sonata is brought to a close by

    the trumpet playing the chorale melody Alle Menschen mtssen

    sterben, while the piano plays an ostinato rhythmic accompani-

    ment. This is shown in Figure 14 below.

    PI At~

    Fig. 14= Tr Sonata, Movement III, mm. 68-69

    This ostinato rhythm, once established, is continued

    throughout the entire section, even during the final measures

    of the chorale. The chorale melody ends in measure 91, but

    the trumpet sustains the last note as a tonic pedal point

    through the piano's final cadence in measure 94.

    Tonality.--Because of the slowness of the tempo of this

    work, and the use of chords of rather high harmonic tension

    (see discussion of harmonic tension for this movement) the

    tonality is, in places, a little obscure, but for the most

    part it is rather clear.

  • 30

    The introduction and Part A of the third movement are in.

    "Bb,"f and this tonality is principally reinforced by the re-

    curring trumpet fanfare. The final measures of Part A (mm.. 15-

    16) lead to a "Bb" cadence in the trumpet part.

    The second part of the movement begins with the statement

    of the theme in the piano in "A." In measure 29 the trumpet

    states the theme in "A" also.. The restatement of the trumpet

    theme in measure 35 is the climax of a two-measure build up

    of both harmony and tension. This statement is centered in

    "A." In measure 43 there is a full cadence on "D," but it

    serves mainly a sub-dominant function in "A." The final ca-

    dence in "A" occurs in measure 45, with the last five measures

    of the section serving to introduce the next section of the

    movement.

    The trumpet enters in measure 51 with the main theme of

    Part A centered around "F," while the ostinato rhythm accom-

    paniment in the piano is centered in "Bbt In measure 58,

    both trumpet and piano cadence in "Bb"i with the piano and

    trumpet resuming their original parts as in the first of the

    movement (mm. 7-9). In measure 63 the trumpet holds a domi-

    nant pedal point on "F" and the section closes in measure 67

    with a half cadence in "Bb."

    The tonality of the last section of the third movement

    is "Bb" both in the trumpet part (which is the chorale Alle

    Menschen mtsssen sterben) and the ostinato piano accompaniment.

  • 31

    The final cadence in the trumpet occurs in measure 91, and

    the trumpet sustains a "Bb" while the piano completes the

    cadence in measure 94 ending the sonata.

    Figure 15 below illustrates the tonal centers of Move-

    ment III as derived from the root and degree progressions.

    Fig. 15--Trumpet Soonata, Movement III, Tonal Centers

    Harmonic tension.--From the viewpoint of harmonic

    fluctuation, the third movement of the trumpet sonata is

    the most interesting of the three.

    The first section of this movement (mm. 1-16) uses

    chords from tension Groups, I, III, and IV. The distribu-

    tion of these various chords is illustrated graphically in

    Table III on the following page.

  • 32

    TABLE III

    HARMONIC TENSION FLUCTUATION IN THIRD MOVEMENTOF TRUMPET SONATA

    z

    r i

    - - -, 1- a - + -t

    ,

    1

    _4---t- +--- +-_ _.r._.

    i r _-t

    ;_ .. _ : _ _

    a ,

    r i x t- --, I

    . ,,_..:.. ,t _.,, _

    - _ t

    t

    -+

    ! _;

    r T "-r -

    f

    i

    ' _.t. _ __,._._..

    r- r

    1 -h :

    ... ,T. _ " ,_

    - }aLfAf tiIIYK

    1 4__ _ _ _ _ _ _ ;L _ _ _ 1

    By comparing the illustration in Figure 16 below with the

    score, it can be seen that the point of highest harmonic

    tension (mm. 10-11) coincides with the melodic climax of

    this section.

    I- . . r w Aa".

    a A Lim. 4b#~*

    bFi 6-Tbnta, Moeen:b

    Fig. 16-.Trumpet Sonata, Movement III, mm. 10--12

    BL /or-AWL

  • 33

    The use of a highly dissonant chord of tension Group IV in

    measures 10 and 11 provides a moving accompaniment for the

    trumpet recitative passage. Immediately after the melodic

    climax. is reached,, and the melodic tension decreases, the

    harmonic tension follows in like manner. The chords from

    tension Group IV descend the ladder of dissonance to tension

    Group III in measure 12 and remain there until the end of

    the section.

    In the second section of this movement (mm. 17-w50) the

    first important harmonic fluctuation occurs in measures 22-

    25. Beginning in measure 22 a recurring melodic motive is

    used, accompanied by chords of tension Groups I and IV in

    alternation with tension Group III chords. Figure 17 illus-

    trates measures 22 and 23.

    . I

    1*16 1 "

    Fig. 17--Trumpet Sonata,. Movement III,, mm. 22-25

    Table IV shows graphically the harmonic fluctuation of measures

    20-25.

    I

  • 34

    TABLE IV

    HARMONIC TENSION FLUCTUATION IN THIRD MOVEMENTOF TRUMPET SONATA

    ' 2 3 4 ~ & M 2 3 2 4 2.

    *Underscored Arabic numerals refer to beats in eachmeasure.

    The next place where an increase in harmonic tension

    is in evidence is in measure 34, where a series of chords

    of tension Group III raise the harmonic tension a great ex-

    tent. This is illustrated in Figure 18 below. This measure

    preceeds the trumpet statement of the main melodic idea of

    this section.

    my J

    Fig. 18--Trumpet Sonata, Movement III, m. 34

  • 35

    Throughout the rest of this section the harmonic tension

    remains centered around chords of Group III, with the excep-

    tion of measures 33-35, where the accompaniment assumes a

    linear role.

    The third section of this movement (Part A'--mm. 51-67)

    contains no fluctuation in harmonic tension, the accompani-

    ment being based on an ostinato rhythm shown earlier in

    Figure 13. In measure 59 the piano again assumes the accom-

    paniment figure of the first section of the movement, and in

    measures 61-62 the melodic climax is again accompanied by

    sustained chords of tension Group IV. In measure 63, as the

    climax is reached, the tension immediately drops to zero with

    the piano presenting a. unison figure that resolves the chord

    of tension Group IV of the preceding measure to the tonic of

    the tonality in measure 64.

    The entire chorale (mm. 68-94) is accompanied by a rhyth-

    mic motive in the piano based on octaves and varying very

    little from chords of Group I. In measure 76 the accompani-

    ment is based on the parallel movement of triads in the rhyth-

    mic motive shown earlier in Figure 14. The final cadence of

    the movement begins in measure 91 with the trumpet holding a

    tonic pedal point as the piano completes a sequence of chords

    in Group I, consummating the final cadence in measure 94.

  • 36

    Sonata for Horn and Pianoby Paul Hindemith

    (1939)

    Movement I

    General atructure.--The first movement of the Sonata for

    Horn and Piano is in sonata-allegro form, using three themes.

    The sections can be divided as follows:

    Part A--Exposition (mm. 1-71)

    Group I (mm. 1-22) Group I contains three state-

    ments of the main theme, one by the horn, and two by the

    piano. In the beginning the main theme (see Figure 19) is

    accompanied by an ostinato rhythm in the piano shown in

    Figure 20. This ostinato rhythm is used by the piano

    throughout the exposition of Group I.

    Fig. 19--HornSonata, Movement I, mm. 1-4

    PIANO

    I , - -T - I - w ' w 117A L j. b I

    Fig. 20--Horn Sonata, Movement I, mm. 1-2

  • 37

    Group II (mm. ?3-54) Group II contains two motives,

    the first being stated by the horn in measures 23-30, and the

    piano in measures 31-39. The first motive of Group II is

    shown in Figure 21-A and the second motive in Figure 21-B.

    The second motive of Group II is stated by the horn in

    measure 45 after six:measures of transitional material

    (mm. 40-46). The horn sustains a pedal point while the piano

    states this second motive of Group II in measures 49-53.

    Five measures of transition (mm. 55-59) lead to the intro-

    duction of Group III.

    Fig. 21--HorSonata, Movement I,

    Group III. (mm. 60-70) There are three statements,of the main idea of Group III in the exposition. This rhyth-

    mical idea is shown below in Figure 22. The horn states the

    idea in measures 60-63, followed by a fragmentary statement

    in the piano in measures 64-66, and another horn statement

    in measures 67-70.

  • 38

    Fig. 22--Horn Sonata, Movement I,

    Part B--Development (mm.. 7 }-139) The development section.

    of this movement is clearly divided into three sections-, each

    employing the development of a separate theme or idea.

    Section 1 (mm. '0- 1) This section is based ex-

    clusively on the development of a short motive from Group III.

    This motive (shown in Figure 22) is stated by piano and horn

    a total of five times in this section. The horn statements

    occur in measures 74-75, 76-77, and 79-81; the piano state-

    ments occur in measures 75-76 and 81-82.

    Accompanying the horn statements of this motive is a

    rhythmical figure derived probably from a segment of this

    motive. This accompaniment figure is shown in Figure 23.

    Fig. 23--Horn Sonata, Movement I, mm. 78-79

    Section-2 (mm. 92-104) Preceding this section of

    the development is a five measure transition containing no new

  • 39

    thematic material or development and serving as a continu-

    ation of the rhythmic accompaniment figure shown above.

    Measure 92 begins a short statement of Group I by the

    horn, still accompanied by the rhythmic figure of the pre-

    vious section of the development. This statement is somewhat

    altered from the original beginning in measure 95, and serves

    as a transition to the last and longest section of the de-

    velopment. A rhythmical sequence based on sixteenth notes

    rounds out this transitional sequence in the development in.

    measures 97-104. The sequence, and the method by which it

    gradually slows down into first triplets and then eighth

    notes, is illustrated in Figure 24.

    P ANO

    Fig. 24--HorrSonata, Movement I, mm. 102-103

    Section.2 (mm. 105-139) This section of the de-

    velopment is centered around the two ideas of Group II. In

    measures 105-112, the horn states in full the entire first

    idea of Group II, followed in measures 113-118 by a piano

    statement of the same motive. Beginning in measure 124 the

    piano states the second idea of Group II, followed by a horn

    statement of the same idea in measures 129-132. In measures

  • 40

    134-135, and 137-138 the horn states the first six. notes of

    Group II in stretto with piano statements of the same motive

    occurring in measures 135-136, and 137-138. This section of

    the development ends with a fermata in measure 139.

    Part A'--Recapitulation (mm. 140-162 In this movement,

    as in others before, Hindemith chooses to recapitulate only

    the group not used in the development section. In the case

    of this movement, Group I was not used in the development

    except for a. partial statement in the middle section of the

    development (mm. 92-98); therefore this entire recapitulation,

    or coda, is centered around a treatment of Group I.

    This seems more in the spirit of a recapitulation rather

    than a coda because the rhythmic motive of the exposition

    appears. as well as a statement of Group I in the original key

    of the exposition.. Both: ideas of Group I are stated, with

    the final statement of Group I occurring in measures 153-158.

    Beginning in measure 158 the movement gravitates toward the

    final cadence which occurs in measures 161-162.

    Tonality.--The principal tonal center of Group I of the

    exposition (mm. 1-22) is "F." In measures 1-4 the horn states

    the theme in "F," followed by a statement of the theme in "C"

    by the piano in measures 4-8. Measures 8-11, the second mo-

    tive of Group A, are also in "F." The piano states the

    theme in "F" from measures 16-22.

    Group II of the exposition (mm. 23-54) is centered around

    the key of "A" with both statements of the first motive of this

  • 41

    theme (mm. 23-29, mm. 31-38) being in "A." The second motive

    of this group (mm. 39-54) is also in "A," with the cadence

    being reinforced by a tonic pedal point in the horn in

    measures 49-54.

    Group III of the exposition (mm. 55-70) is centered in

    The enharmonic notation in the piano part suggests; a

    center of "Gb, but enharmonic notation in this case is

    principally for convenience of performance. The main motive

    of Group III is stated in "F#" by the horn in measures 53-63

    and by the piano in "F#" in measures 64-66. The motive ap-

    pears in "Bb" in measures 67-70 and there is. no transition

    to the development.

    The first section of the development (mm. 71-86) con-

    tains statements of the motive of Group III in "B" (mm. 74-

    77) and "E" (mm. 78-86).

    The second section of the development (mm. 87-104) con-

    tains a statement of the theme of Group I in "F" and the rest

    of the section is devoted to a rhythmic sequence preparing

    for the third section of the development.

    The last section of the development (mm.. 105-139) is

    based on the theme from Group II and contains several state-

    ments of that group in different tonal centers. The first,

    mm. 105-112, is in "E," and in measures 113-123 it is stated

    in the piano in "A." A short development of the second motive

    of Group II in measures 124-132 is in "Ab," followed by five

  • 42

    stretto statements of the first motive of Group II in measures

    133-139 in "Abti

    The recapitulation (mm. 140-162) is in "F" with the osti-

    nato rhythm is the piano reinforcing this tonality. The final

    cadence in measures 160-162 ends with four "F" major triads.

    The tonal centers for this movement as derived from the

    root and degree progressions are shown in Figure 25 below.

    Vf.

    Fig. 25--Horn Sonata, Movement I, Tonal Centers

    Harmonic tension.--As is: the case with the other first

    movements of the three brass sonatas, this first movement is

    divorced from a. truly harmonic accompaniment because of the

    use of several recurring ostinato rhythms. As explained pre-

    viously,, these ostinato rhythms and the measures in which they

    occur are not being examined for harmonic tension on the basis

    of individual chords. The basic pattern of tension for the

    entire section accompanied by the rhythm, and the implied ten-

    sion of the ostinato rhythm give a general tension for the

    entire section.

    The accompaniment of the first movement of this sonata is

    based primarily on three major and two minor ostinato rhythms.

    The first of these rhythms, used in measures 1-22, implies

  • 43

    chords of tension Group I because of the prominence of fifths

    and sixths in it. Figure 26 shows the first major ostinato

    rhythm and its implied tension.

    PANO

    Fig. 26-- S~ Sonata, Movement I, mm. 1-2

    The first minor ostinato rhythm begins in measures 23-

    29, where it accompanies the exposition of Group II. It is

    found again In measures 45-49 in a slightly expanded harmonic

    version, but it retains the same harmonic tension level. Fig-

    ure 27 shows the two versions of this first minor ostinato

    rhythm, together with the implied harmonic tension ratings.

    oAiI

    Fig. 27{--Horn Sonata, Movement I, mm. 23-24, 45-46

  • 44

    Both of these examples are assigned to Group I, because

    of the predominance of fourths and fifths.

    The second minor ostinato rhythm is found first in

    measures 39-40. It is based on octaves in contrary motion,

    and is also given an implied tension of Group I.

    The second major ostinato rhythm is found first in

    measures 61-63, where it accompanies the exposition of

    Group III. A rating of tension Group I is given this rhythm

    also, because of the presence of only two voices, which are

    not enough to make up a chord (see explanatory material in

    Chapter I). This second major ostinato rhythm is constructed

    of sixteenth notes moving in scale-like passages.

    The final ostinato rhythm of the first movement begins

    in measure 78 and continues through measure 81 in its first

    appearance. Later in the movement it is again found in

    measures 85-97. This rhythm is again based on only two

    parts, with their octave doublings, and must be rated with

    a tension of Group I for the same reason as the preceding

    rhythm,. An illustration of this rhythm (Figure 28) shows

    that while some other tensions may be implied, the strongest

    implied tension is from Group I.

    PINO -b- r -I' I ~ r t r ~ r,

    Fig. 28--Horn Sonata, Movement I, mm. 78-79

  • 45

    Other than the tensions implied by the five ostinato

    rhythms, the accompaniment in this movement is for the most

    part contrapuntal, there being only four instances in the

    movement when a harmonic accompaniment is used. These occur

    in measures 124-128, 134-138, 151-153, and 157-162.

    In measures 124-128, tension Group III is implied in

    the piano statement of the second motive from Group II of

    the exposition.

    The final statements of Group II by the piano in the

    closing measures of the development serve also as a harmonic

    accompaniment figure. These measures use chords from tension

    Group III, and serve to close the development section.

    The final use of chords that can definitely be assigned

    a harmonic tension rating occurs in measures 152 and 153

    where the first ostinato rhythm figure is increased dynami-

    cally by the addition of triads and in measures 157-162, when

    the movement is brought to a close by the statement of a

    fragment of this first ostinato rhythm augmented by the use

    of triads. In both cases the assigned value is from tension

    Group I.

    The harmonic tension graph of the following page (see

    Table V) implies that tension Group I is the predominant

    tension of this movement.

    On listening to the movement, however, one will find

    that the use of the ostinato rhythm figures compensate for

    the lack of chord progressions exhibiting varied harmonic

  • 46

    tensions and that the rhythmic tension created by these osti-

    nato rhythms provides enough diversity to prevent monotony.

    TABLE V

    HARMONIC TENSION FLUCTUATION IN FIRST MOVEMENTOF HORN SONATA

    7050 0

    '5 0,10

    130; -- 1I35 p!~ jl

    Movement II

    General structure.--The general structure of the second

    movement in this sonata may be considered either a five-part

    compound song or a rather brief first rondo. The movement

    contains 126 measures, and can be divided as follows:

    Part A (mm. 1-16) The entire theme is stated first by

    the piano and consists of two ideas, the first stated in the

    first five measures, and the second appearing in measures 6-11.

  • 47

    The remaining four measures constitute a repetition of theI

    first idea. These two ideas are shown in Figure 29.

    Fig. 29--Horn Sow, Movement II, mm. 1-10

    Part B (mm. ) The horn enters with the theme of

    this section (shown in Figure 30) and the piano follows with

    a fughetta of the theme in succeeding measures. The entries

    of the subject are made in measure 17 (the original horn

    statement), in measure 22 (soprano voice in the piano), in

    measure 26 (bass voice in piano), and in measure 31 (a com-

    bined entry with horn and octaves in left hand in piano).

    Fig. 30-.-Horn Sonata, Movement II, mm. 18-21

    Part A' (mm. 36-53) This section consists of a state-

    ment by the horn of the complete theme of Part A in its

  • 48

    entirety accompanied by the piano. The piano accompaniment

    is of secondary importance throughout this section.

    Part C (mm. 54-77) The piano accompaniment shifts to

    9/8 meter while the horn remains in the 3/4 meter of the

    previous sections. A new theme is presented in this section,

    first by the horn in measures 55-65, and then in variation

    by the piano in measures 66-76. During the variation of this

    theme the horn sustains a pedal point on "B." The theme of

    this section is shown in Figure 31.

    HORN

    Fig. 31--Horn Sonata, Movement II, mm. 58-66

    Part A'' (mm. 7126) This closing section of the move-

    ment presents again the thematic material of Part A with a

    short development of the first idea of the theme. The theme

    is stated in measures 79-89, and in measure 90 the piano

    states the first idea in a new key with aome rhythmic vari-

    ation. The new form of the theme is shown in Figure 32.

    Fig. 32--Horn Sonata, Movement II, mm.. 90-93

  • 49

    In measure 97 the horn plays the idea as just introduced by

    the piano, and the new form of the theme is continued until

    measure 111 where the original of the first idea is stated

    in the piano. In measure 115 the horn resumes the theme,

    and continues until the movement is brought to a close in

    measure 126.

    Tonality.--The principal tonality or key center of this

    movement is "D," although there are several passages which

    do show a tendency toward a different tonal center.

    Part A of the movement (mm. 1-16) is centered in "D"

    with the second idea (mm. 5-10) gravitating toward "E." The

    return of the first idea in measure 12 resumes the key center

    of "D."

    Part B begins with the horn stating the subject of the

    fughetta in "D" in measures 18-21. All of the entries in

    this short fugal exposition are centered around "D" with the

    exception of the last double entry in piano and horn (mm. 31-

    34) which is centered around "E."

    Part A' has the same key centers as Part A with the

    first idea being presented in "D" both times, and the second

    idea again having a tonality of "E."

    Part C is presented in "B," both in the horn statement

    (mm. 55-66) and in the piano variation (mm. 66-76). The

    final cadence in measure 77 leads to a strong cadence on

    "B."

  • 50

    Part A'' begins with a statement of the first and second

    ideas of Part A in their original keys ("D" and "E"), but in

    measure 90 the piano begins a statement of the first idea in

    a key center of "C." This in reality is more like the key

    of C minor in the traditional major-minor system, but accord-

    ing to Hindemith's system of tonality (in which there is no

    major or minor system) it is labelled as "C." Beginning in

    measure 97 the horn takes up the first idea, also in the key

    of "C." In measures 106 and 107 the accompaniment comes to

    a half cadence in "A" before returning again to a statement

    of the first idea in "G" in measure 111. Again this state-

    ment of the theme (in measure 111) is more in a minor mode

    than major, but for the purposesof this thesis, it is la-

    belled as "G." The horn states the idea in "G beginning inmeasure 115, but the cadence of this phrase gravitates to

    "D" in measure 119. Beginning in measure 120, the theme is

    restated in "D," and the movement closes in measures 125 and

    126 on a "D" major chord, providing a strong cadence and

    conclusion to the movement in "D."

    Figure 33 on the following page shows the tonal axes of

    this movement as derived from the root progression and the

    degree .progressions. The example is labelled to show the

    relationship of each of the key centers of the five sections

    to each other.

  • 51

    Fig. 33--Horn Sonata, Movement II,, Tonal Centers

    Harmonic tension.--The two predominant chord groups used

    in this movement are I and III. Part A of the movement (mm. 1-

    17), stated by piano alone, is centered chiefly around these

    two tension groups.. For the most part the tension is extraa-

    ted when the contrapuntal voices are grouped to form a chord

    lasting for at least one beat in the measure.

    Part B (mm. 18-35) consists of a short four-voice fughetta

    in which the only chords extracted for tension occur in meas-

    ures 26 and 27. The rest of this part is constructed so that

    an extraction of harmonic tension is not useful.

    Part A' (mm. 36-53) uses the same tension structure as,

    measures 1-17 with the exception of measures 44 and 45, in

    which a chord from tension Group IV is used for the first

    time in the movement (Figure 34).

  • 52

    3

    '

    -9-~-

    PIANO JIPTi I

    _______L1~z-

    Fig. 34--Horn Sonata, Movement II, mm.. 44-45

    Part 0 (mm. 54-77) is based on an ostinato accompaniment

    figure in the piano which alternates chords of tension Groups I

    and III. This alternation extends from measure 54 until meas-

    ure 63, where the accompaniment becomes linear. The balance

    of this section (mm. 66-76) contains a variation of the mel-

    ody accompanied by counterpoint in the piano.

    Part A'' (mm. 79-126) contains the same harmonic material

    as the preceding sections of A and A'. The fluctuation in

    harmonic tension is varied only slightly from the pattern of

    the earlier sections. The climax of the movement (mm. 104-

    107) employs chords of tension Group* I in measures 104 and

    105, a chord of tension Group IV in measure 106, and a chord

    of tension Group I in measure 107. Figure 35 illustrates

    this climax--in measures 106-107.

    d bn . -V ---7 - 4=3

    I

  • 53

    PAll

    4 4-f ..=..

    Fig. 35--Horn Sonata, Movement II, mm. 105-107

    The remainder of the movement is constructed primarily

    with chords from tension Groups I and III, with the final ca-

    dence in measures 124-125 using chords from tension Group III

    and resolving to chords from tension Group I. The following

    graph (Table VI) illustrates the fluctuation of harmonic ten-

    sion in Movement II.

    HARMONIC TENSION

    V -i~~F7i11;

    TABLE VI

    FLUCTUATION IN SECOND MOVEMENTIN HORN SONATA

    1-

    b0 -0--- a- 4

    !--tY 7

    KiLL J4. ._JL . - - {i ..

    r- -

    ._ __

    -o - -.----IQ z~

    T 1

    E

    " -" , {

    _ , ___ i

    -- i

    t

    L_I.I

    Wrl

    r 1

    J Ah J

    r

    i

    f

    _ {

    ==--w .,. ..- w---.

    ._ , - _. __. .. f

    ._ .. _ __

    __

    i ..

    TI

    06: . IR 1l5.; . 110 Tr_ 1 ,.. .

    I

  • 54

    Movement III

    General structure.--This movement is essentially in

    sonata-allegro form, but because of extensive use of recur-

    ring motives, both in the exposition and development sections,

    it will be treated in a different manner from that of the

    other movements in this form.

    Part A--Exposition (mm. 1.-61)

    Group I (mm. _ In Group I there are four impor-

    tant motives which make up the principal thematic material of

    this section. These four motives are shown below in Figure 36.

    V IOWMM 3-9

    (P A NMM.8-9

    u W.

    JIM I-Em

    Fig. b--Hor Sonata, Movement III, principal motivesof Group I.

    Throughout the discussion of this movement, the different

    motives will be referred to by number, e.g., Group I, Mo-

    tive 1, Group II, Motive 3.

  • 55

    Following a short introduction, the horn states Mo-

    tive 1 with a rhythmic accompaniment in the piano. In meas-

    ure 8, Motive 2 is introduced in the piano, with the horn

    stating it in measures 10 and 11. In measure 11 the piano

    takes up the statement of Motive 2,. extending it, and leading

    through a two-measure transition (mm. 12-13) to another state-

    ment of Motive 1.. This statement of Motive 1 in the piano is

    accompanied by a stretto statement of the same motive enter-

    ing one beat later in measure 14.

    In measure 21 Motive 3 is introduced in the piano, which

    continues alone until measure 26, where Motive 4 is stated in

    both piano and horn. Motive 4serves as a closing "theme" to

    Group I,, which ends in measure 37.

    Group . (mm. 38-61_) Group II is very sharply con-

    trasted to Group I for two reasons- first, the abrupt change

    in tempo (Group I is in 3/2 meter, marked Lebhaft withJ= 92-

    100, and Group II is in 6/8 meter, marked Langsam with"=66)

    and second, because of the involved rhythmic. patterns in the

    accompaniment of Group II. These rhythmic figures, while not

    a point of specific consideration in this study, certainly de-

    serve mention, and they will be illustrated a little later in

    this discussion.

    Group II, like Group I, also contains four motives which

    serve as the basic. thematic. material for this: section. In

    Figure 37 on the following page are shown the four basic mo-

    tives of Group II.

  • 56

    HORN,MM 1SiO

    HRN 3 t--3

    NQRV M 42-45

    i~~l, MM .6573 3

    t ww p

    Fig. 37-Horn Sonata, Movement III,of Group II.

    principal motives

    In measure 38, Motive 1 is stated by the horn, and again

    by the piano beginning in measure 40. Motive 2 is introduced

    in measure 42 by the horn. The accompaniment in these meas-

    ures (mm. 38-44) eonsista: of an ostinato rhythm based on

    dotted sixteenth and thirty-second notes, shown in Figure 38.

    Fig. 38--Horn Sonata, Movement III, mm. 38-39

    t

    "ii'

  • 57

    In measure 50 the piano begins another ostinato rhythm

    which continues for six measures, and accompanies the state-

    ment of Motive 3 by the horn in measure 53. Figure 39 shows

    the basic outline of this ostinato rhythm.

    Fig. 39--Horn Sonata, Movement III, mm. 50-51

    Motive 4 is actually a continuation of Motive 3, but since

    it is used separately in the development section, it has

    been listed separately. In measure 57 the piano begins the

    statement of Motive 3 (and 4) which continues through meas-

    ure 61 leading to the development.

    Part B--Development (mm. 62-8) The development is in

    3/2 meter marked L= 92-100, and begins simply enough, with

    the piano repeating the short introduction to the movement,

    and the horn stating a variation of Group I Motive 1 begin-

    ning in measure 64. In measure 67 this is expanded to in-

    clude Motive 2 of Group I also. Beginning in measure 71

    there are several entrances of Motive 2 of Group I in stretto

    between piano and horn.

    Beginning in measure 77 and continuing through measure

    93, the piano plays another ostinato rhythm which serves as

  • 58

    basis for this section of the development. This ostinato

    rhythm is shown in part in Figure 40.

    Fig. 40--Horn Sonata,. Movement III, rhythm of mm. 77-78.

    In this section of the development Hindemith alters

    rhythmically the principal motives of Group II and they are

    played by the horn against the ostinato rhythm in the piano.

    Figure 37 shows the principal motives of Group II in their

    original notation, and Figure 41 below shows them -in their

    augmented notation into 3/2 meter.

    Fig. 41--Horn Sonata, Movement III, rhythmic alterationof motives of Group II.

  • 59

    The rest of this section of the development (mm. 79-93) con-

    sists of the statements of the motives of Group II against

    the ostinato rhythm of the accompaniment.

    In measure 94 the piano takes up the development melod-

    ically, stating the rhythmically transposed version of Mo-

    tive 1 of Group II. This is followed by a short transition

    beginning in measure 97 which ends the development and intro-

    duces the recapitulation.

    Part A'--Recapitulation (mm. 102-154) In measure 102

    Motive 1 from Group I is stated by the horn with the piano

    providing an accompaniment similar to the beginning of the

    movement. Motive 2 from Group I is stated in the piano in

    measure 107, and then there occurs another short development

    based on this motive (mm. 107-122). This motive is used by

    horn and piano with stretto entries occurring in measures

    110 and 120.

    Measure 123 begins.. the only recurrence of any motive

    from Group II in the recapitulation. Motives 3 and 4 from

    Group II are stated in their rhythmically transposed form

    first by the horn (mm. 123-127) and then by the piano

    (mm. 127-136).

    The recapitulation then returns to motives from Group I,

    beginning a short development of Motive 3 from Group I in

    measure 137. In measure 140 the horn states Motive 3 from

    Group I, and this development is handled in the same manner

    as was the development of Motive 2 in measures 107-122. The

  • 60

    development of Motive 3 extends from measures 137-147 where

    the transition to the coda begins.

    The transition to the coda is seven measures long

    (mm. 147-153) and is:based on the short introduction to the

    movement and also on Motive 4 from Group I.

    Coda (mm.. 155-179) The entire thematic material of the

    coda is derived from Motive 4 of Group I. The motive is

    stated three times by the horn in measures 155-161, and two

    stretto statements occur between horn and piano beginning in

    measure 162. The piano then takes up the statement of Mo-

    tive 4 with the horn playing an accompaniment figure (mm. 165-

    170). Measure 172 begins the final statement of Motive 4,

    with the rhythm returning to that of the introduction of the

    motive (see mm. 26-28) in the exposition. This rhythm con-

    tinues as the movement reaches its final cadence and concludes

    in measure 179.

    Tonality.--In the exposition of the last movement, the

    tonal centers are not as clearly defined as in the previous

    movements studied. The general tonality of Group I Motive 1

    of the exposition (mm. 1-8) is "Eb, " with Motive 2 (mm. 8-

    14) being stated in "F," "Bb," and t"Ftt alternately by horn

    and piano. The key center returns to "Ebt in measure 15

    when the piano states Motive 1. Motive 3 of Group I (mm. 21-

    25) is in "Bb" in the piano statements. The closing motive

    of Group I (mm. 26-37) is in "F" with the group ending on a

    half cadence in "F" in measure 37.

  • 61

    Group II (mm. 38-61) has two primary tonal centers, "A"

    and "F." The first two motives of Group II (mm. 38-49 and

    mm. 50-53) are centered in "A," with the accompaniment re-

    inforcing this tonal center through the ostinato rhythm.

    The last motives (mm. 54-61) are centered in "F" with the

    ostinato rhythm centered around this tonality.

    The development section opens with a motival develop-

    ment of the first motive from Group I in "G" (mm. 62-66).

    In measures 67-76 the motive is again stated alternately by

    piano and horn in changing tonal centers which are too

    transient for the purposes of this study. The second sec-

    tion of the development (mm. 79-98) is based on the themes

    from Group II of the exposition accompanied by one of the

    major ostinato rhythms. In measures 77-80 the tonal center

    is "{#," and the tonal center is obscure in measures 80-84,

    although in measure 84 a tonal center of "Bb" is predominant.

    This "Bbu tonal center remains throughout the rest of the

    development section (through measure 97).

    The recapitulation section uses& the same tonal centers

    for the statement of Group I (mm. 98-122) as did the exposi-

    tion, i.e., the tonal center for Motive 1 is "Eb, " and Motive

    2 is "Bb." The statement of the idea from Group II (mm. 123-

    136) in the recapitulation is in "Bb" in both statements by

    the horn and piano. The tonal center shifts to "F" in meas-

    ure 137 and remains there until measure 147 where it shifts

  • 62

    to "F#" for three measures in a transition to the coda

    section.

    The entire coda section (mm.. 154-179) is centered

    around "F," although temporary key centers of "Bb,t" "A,"

    and "Ebt are found. The final cadence of the movement is

    reached in measure 179,. climaxing several measures in which

    the primary tonal center is "F."

    Figure 42 illustrates the tonal centers of the third

    movement as derived from the root and degree progressions,

    and a melodic analysis.

    Fig. 42--Horn Sonata, Movement III, Tonal Centers

    Harmonic tension.--The accompaniment in Movement III of

    the Horn Sonata is based primarily on the previously outlined

    ostinato rhythms and contrapuntal devices. Therefore, with

    the exception of a few isolated cases, harmonic: tension for

    this movement is almost exclusively from tension Group I.

    In the exposition of Group I (mm. 1-37) the accompani-

    ment consists entirely of ostinato rhythms and counterpoint

    of tension Groups I and III. In measures 1-3 there are three

    chords from tension Group III, and the ostinato rhythm in

    measures 4-7 is from tension Group III. The tension drops to

  • 63

    tension Group I in measure 8 and remains there until meas-

    ure 26, when a few chords of tension Group III are used in

    a restatement of the initial ostinato rhythm.

    The exposition of Group II (mm.. 38-61) is. also based

    on an ostinato rhythm in the accompaniment with a rating of

    tension Group I, and with the exception of two chords from

    tension Group II in measure 61, tension Group I is predomi-

    nant throughout this section.

    The development (mm..62-101) begins with a restatement

    of the initial motive of the movement, with tension Group III

    implied in measures 62-67. The accompaniment assumes- a linear

    role again in measures 67-74 and the rating is again tension

    Group I. With the return of the initial motive in the expo-

    sition in measures 74-76 the tension is again raised to chords

    from tension Group III.

    In measure 77 the ostinato rhythm of Group II in the ex-

    position is resumed (with the rhythmic transposition) and the

    tension level remains at tension Group I throughout the rest

    of the development.

    The tension fluctuation of the recapitulation is almost

    identical with that of the exposition, containing very few

    passages with a construction that would permit the extraction

    of absolute tension. The ostinato rhythm of the first motive

    of Group I is stated in measures 102-106, and is again given

    an implied tension Group III rating. The contrapuntal accom-

    paniment of measures 107-122 returns to tension Group I. In

  • 64

    measures 123-127 the level is raised to tension Group III

    through the use of the ostinato rhythm of the first motive

    of Group I. A piano statement of the theme in measures 127-

    136 contains a few chords from tension Group III, but there

    is a predominance of tension Group I chords, both from the

    rhythm and the actual harmony.

    In measure 137 the third motive from Group I is stated

    by the piano with an implied Group III tension in the accom-

    paniment. This use of tension Group III chords continues

    through the end of the section (m. 154) with only occasional

    chords of tension Group I being used.

    The coda (mm. 155-179) contains the principal use of

    a harmonic accompaniment in the entire movement. The rating

    remains at tension Group I level until measure 166, when the

    piano begins the statement of the thematic material used in

    the coda.

    In measures 166-179, the harmonic accompaniment fluctu-

    ates between chords of tension Groups I and III, with chords

    of tension Group II being used in measures 172 and 173. The

    final cadence of the movement (mm. 176-179) uses four chords

    from tension Group III followed by the final chord from ten-

    sion Group I.

    The accompanying graph (Table VII) illustrates the

    fluctuation of harmonic tension in Movement III.

  • HARMONIC

    TABLE VII

    TENSION FLUCTUATION IN THIRD MOVEMENTOF HORN SONATA

    797

    wINo

    I -i

    Y 777ij

    Ism

    C -+-

    LLF~qs' 1SD

    gS' Igo. ,., .

    ._

    1

    t

    j

    ... .t ..

    t. , ,

    2 4, 71

    1 or nto

    b -

    -

    i. , .

    ,. .

    _. - -_ .. i._ . _..

    - t t

    Lrr1,1

    ..

    . ,

    . ,

    i ,

    " . -

    - - -

    Sonata for Trombone and PianobyPau HindemithTI94+IF

    The Sonata for Trombone and Piano: is written in four

    distinct movements. to be played without pause. For the pur-

    pose of this study, each movement will be treated separately.

    Movement I

    General structure.--Part A-4Exposition (mm. 1-3)

    Group I contains two themes. Portions of Theme I are re-

    peated four times in the first eighteen measures, twice by

    the trombone, and twice by the piano.. During the entire

    65

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    ._-__.._._i-. _-. r

    L- -i - - -

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    . _

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  • 66

    statement of Group I, an ostinato rhythmic figure is used in

    the accompaniment to build the rhythmic tension. This rhyth-

    mic figure is shown below in Figure 43.

    VIAND 4

    Fig. 43--Trombone Sonata, Movement I, mm. 1-2

    This rhythmic figure is also very important in the cyclic

    recapitulation of Group I in the fourth movement. Group I

    ends with a two measure transition (mm. 18-19) to Group II.

    Group II (mm. 19-27) contains- two presentations of its_

    theme in eight measures, one by the trombone, and one by the

    piano. The statement of Group II by the piano leads into

    the development section.

    Part B--Development (mm. 27-64) The development section

    is centered around the principal five-note motive from Group

    II, and its motival development. This five-note motive (shown

    on the following page in Figure 44) is the basis for the en-

    tire development section, and also recurs in the fourth move-

    ment.

  • 67

    Fig. 44--Trombone Sonata,, Movement I, mm. 19-20

    Following the transition to the development, the piano begins

    the development of Group II by stating it in its entirety with

    a counterpoint below it.. The trombone holds a pedal point

    during this statement. In measure 37 the trombone states the

    motive from Group II, while the piano begins a new rhythmic

    figure, which is repeated in measures 40-45, again building

    the rhythmic tension. Figure 45 shows the new rhythmic fig-

    ure introduced in measure 45.

    Fig. 45--Trombone Sonata, Movement I, mm. 40-42Group II returns in a fragmentary statement in measure 53 and

    the piano resumes the development of the motive of Group II

    (see Figure 44). This motive is stated by trombone and piano,

    with stretto statements appearing in measures 60-64.

    The retransition section begins in measure 65 with the

    piano again stating the rhythmic motive used in measures 37-45

  • 68

    and shown in Figure 43. This: retransition begins with the

    rhythmic motive stated very softly in measure 65, increasing

    to forte in measure 71.

    Part A'--Recapitulation (mm. 72-84) The recapitulation

    is centered around a brief statement by the trombone of

    Theme I of Group I accompanied by a canonic figure in the

    piano. Figure 46 shows this rhythmic canon used in the ac-

    companiment.

    c

    Fig. 46--Trombone Sonata, Movement I, mm. 72-73

    New material is added in measure 74 wit