Klavierstück (piano piece) (1965)
Duration: 11' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Quatre Images (1965)
Instrumentation: for soprano, flute and piano
Manuscript
Chances are (1977)
Instrumentation: for tape
Manuscript
Winter (1980)
Instrumentation: for tape
Manuscript
Vier Verse (eher elegisch) (1984)
Instrumentation: for violoncello
Manuscript
Auf schwanker Halme Bogen (1985)
Instrumentation: for tape
Manuscript
Offertorium: confirma hoc (1986)
Instrumentation: for viola and tape
Part of the "Missa in festo pentecostes" by various Swiss composers.
Manuscript
Kyotaku (1987)
Instrumentation: for shakuhachi and tape
Duration: 21' 21"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Les rayons de la liberté (1989)
A fantasyInstrumentation: for tape
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Weisst du s noch? (1990)
Instrumentation: for clarinet and piano
Duration: 16' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Rainstick (1993)
Instrumentation: for tape
Manuscript
Three Dances of the Angel (1993)
Instrumentation: for shakuhachi and percussion
Duration: 15' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Sestina (1987-1996)
Instrumentation: for 12 voices a-cappella (2.2/2/3/2/1)
Over a text by Francesco Petrarca and a madrigal from Cipriano da Rore "Crudele acerba inexorabil morte".
Duration: 15' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Une dernière clairière (1996)
Instrumentation: for tape
Manuscript
Im Eismeer (1997)
A Schuhmann pieceInstrumentation: for tape
Duration: 13' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Yume (1997)
Instrumentation: for 5 shakuhachi
Duration: 21' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Sextett (1998)
Instrumentation: for flute, clarinet, string trio and piano
Duration: 13' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Vêpres Vénitiennes (1999)
Instrumentation: for tape
Manuscript
Textures of Time (2000)
Instrumentation: for recorder trio
Duration: 16' 30"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Textures of Time II (2002)
Instrumentation: for 3 clarinets
Duration: 16' 30"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Ringing Surprise (2002)
Instrumentation: for piano
Duration: 8' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Aki no kaze / Autumn Wind (2002)
Instrumentation: for shakuhachi and flute
Duration: 4' 00"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH
Un Madrigal gentile (2004)
Instrumentation: for tape
Manuscript
Bote (2007)
Instrumentation: for orchestra
Duration: 11' 30"
G. Ricordi & Co. Bühnen- und Musikverlag GmbH