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XEIIHARMO

An Infbrmal Journal

NIKON XII

of Experimental Music

Contents:

ltrot.es and Comments-;"

_Firv yitlSon'ALESSANDRO, LIKE A HURRICANE. .......1

John H, Chalmers, Jr.TRITRIADIC SCALES AND COMPLEXES, PART THREE ....39

T,arry A. HansonDEVELOPMENT OF A 53-TONE KEYBOARD LAYO(JT . .58

Supplement: Instrument Makers etc., part one. ..85

cover design by Erv Wilson

1L

Editorial Board: John H. Chalmers, Jr., ErvinJ. Wolf {managino edj.tor}.Xell:r9"I_nsnlken is distributed throush Frog peak

Ho"yrov.r, Nt{ oz't 5 j i

M. Wilson, Daniel

Music, P.O. Box 5A3b

Xenharmonikon XII copyrioht @ 1989 DanieL J. Wolf