86

Examples

I VI II V

The basic progression is ( C Maj7 C Maj7 G7 G7 ) the quality of the subdominantchords can be changed as long as root movement [stated or implied] and the Tritoneresolution remains the same.

Can be altered to [always with melodic considerations]

I Maj7 I Maj7 V dom7 V dom7C Maj7 C Maj7 G7 G7

ToI Maj7 Vi min7 Ii min7 V dom7C Maj7 A min7 D min7 G7

I Maj7 Sub Ii V elaboration

ToI Maj7 VI dom7 Ii min7 V dom7C Maj7 A dom7 D min7 G7

Change in Quality (V of ii)

ToI Maj7 #I dim7 Ii min7 V dom7C Maj7 C# dim7 D min7 G7

Incomplete VI dom79 (also a passing tone chord)

ToI Maj7 III dom7 Ii min7 V dom7C Maj7 E7 D min7 G7

Tritone Sub for Vi dom7

ToI Maj7 vii min7 iii dom7 Ii min7 G7

Ii V elaboration