Trio for saxophone, guitar and bass, written for the German ensemble Ugly Culture. The title means "Unison Polyrhythms." 18 minutes.

For oboe, violin, viola & cello.  Printed from manuscript.  One movement.  Spiral bound score, 8 p.

For 3 flutes. This is the original 1973 version of the music. One movement. Duration: ca. 11'. Set of parts available separately. Spiral bound score, 18 p.

For Shakuhachi, Koto and Sangen (three Japanese instruments). Printed from manuscript. One movement. Set of four scores, 9 p.

For violin, cello & piano. First printing. One movement work originally composed for violin, bandoneon, piano and double bass. Exempla Nova, No. 592. Duration: ca. 4'. Score, 8 p. and parts.

For 3 oboes or 3 soprano saxophones. Commissioned by the Huddersfield Contemporary Music Festival for the Chione Oboe Trio. Premiered in November, 1991 at the Huddersfield Art Gallery. Includes performance

Boris Koutzen began studying violin with his father at age seven. When he was seventeen the family moved to Moscow where he enrolled in the Moscow Conservatory. He studied violin with Leo Zetlin and

Narayana's Cows are the product of a formula devised by a 14th-century Indian mathematician. Music in three voices for an unspecified (but preferably large) ensemble and a narrator.