Quartett (1984)
Instrumentation: for soprano, alto, tenor and baritone saxophones (a version for string quartet available)
Duration: 10' 00"
Manuscript
Kalte Sonne (1985)
Trio
Instrumentation: for three violins
Duration: 4' 00"
Manuscript
Für Eichendorff (1986)
Trio
Instrumentation: for viola and two violoncelli
Duration: 7' 00"
Manuscript
Nadelöhr (1986)
Instrumentation: for seven singers with guitars
Duration: var.
Manuscript
Boltzmanns Rückblick (1988)
Instrumentation: for two pianos and a high voice
Prelude and postlude for two pianos, in addition to a song for a high voice and piano.
Duration: 10' 00"
Manuscript
Vier Klarinettenstücke (1988)
Vorderundnachsätzen - Gebannt - Inneres (in answer to Igor) - voces liquescentes (clar).
Aphorisms on pure intervals and some basic musical phenomena.
Duration: 7' 00"
SME/EMS
Potenz (Oratorium) (1989)
Instrumentation: for clarinet, string quartet, orator and scenery
Four strophes with extremely differentiated parts, based on the principles of homoeopathy. For Joseph Beuys.
Duration: 10' 00"-15' 00"
SME/EMS
Klavierstücke (1989)
Vom Einfachen - Fast ein Nachtstück - Anstelle eines Leeren.
Simple and simultaneously complex. Untransposed it is only possible on certain grand pianos.
Duration: 6' 00"-8' 00"
SME/EMS
Chorstück (1990)
Instrumentation: for double choir (SATB/SATB)
Duration: 4' 00"
SME/EMS
Duo (1992)
Instrumentation: for violin and violoncello with electronic amplification
A process from a fixed pitch grid off into unexplored parts of intonation.
Duration: 10' 00"-12' 00"
SME/EMS
Potenz II (1994)
Instrumentation: for clarinet and string quartet
Version for clarinet quartet.
Duration: 10' 00"-15' 00"
SME/EMS
Motto (1999)
Instrumentation: for soprano, piano and large drum
Duration: 30' 00"
SME/EMS
Stück für Violoncello (1999)
5 Stücke für 16tel Ton Klavier (2001)
Stück (2009)
Instrumentation: for oboe
Duration: 2' 30"
SME/EMS