Orchestra and large ensemble • 2014 Rise of Spinoza; for chorus and orchestra • 2008 Jubilation Jump; for Tap Dancer and orchestra. • 2002 Seyir; for 25 European and non-European instruments. • 2000 Koraalvariaties “Von der Höhe in der Tiefe”; for 19 instruments. • 1998 Esmée-suite: “Ondergang”; for orchestra. • 1997 Vueltas; for strings and percussion. • 1996 Piano Concerto • 1986 Naima Suite; for orchestra. • 1986 Intermezzo; for orchestra, from the opera “Naima” (1985). • 1983 In Prison; for orchestra, fragment from the opera “Naima” (1985). • 1983 Music for a Strange Wedding; for orchestra, choreographic scene from the opera “Naima” (1985) • 1979 Flexio; for orchestra. • 1971 Bacchanten; stage music for a theatrical piece by Euripides. • 1966 Confluxus; for jazz-orchestra and symphony-orchestra.
Chamber music • 2003 Victoria Regina; for flute, clarinet, violin and violoncello. • 2001 Per quanti? III; for alto flute, harp and percussion. • 1999
Sonata Coloniae for viola solo (1999) • 1998 Two Mediterranean Dances; for 8 violoncellos. • 1998 Golliwog's other dances; for clarinet, trumpet and bassoon. • 1997 Ackermusik; for piano trio. • 1997 Sandsandsnaresandsizzles; for 3 percussionists. • 1996 ¿Que pasa en la calle?; for 4 trumpets. • 1996 Fanfare; for 9 brass instruments and percussion. • 1995 Laps; for ensemble. • 1994 Two pieces on canons by Guillaume de Machaut; for saxophone quartet. • 1994 Amsterdam Tango; for violin, bandoneon, viola, violoncello, double bass and piano. • 1993; arr. 1994 Two pieces on canons by Guillaume de Machaut; for mandoline, guitar, harp and bass clarinet resp.clarinet. • 1993 Two pieces on canons by Guillaume de Machaut; for flute quartet. • 1992 Cycles; for clarinet, violin, violoncello and piano. • 1992 Lerchen-Trio; for clarinet, violoncello and piano, in memoriam
Olivier Messiaen • 1991 Drones, for violin and piano.(Drones, Cycles and the Lerchen-Trio form in this order a trilogy) • 1990 Passacaglia alla Turca; (1990) for 8 instruments. • 1988 Plus One; for flute, bass clarinet and piano [1981-1988]. • 1986 Back Bay Bicinium; for 7 instruments. • 1986 Dance; for violin solo • 1981 Venus and Adonis suite; for 5 instruments. • 1980 Nonet; for winds, percussion, piano and double bass. • 1980 Venus and Adonis; for ensemble, music for a theatre production after a poem by *William Shakespeare. • 1979 Voor Jan, Piet en Klaas; for 2 pianos 8-hands. • 1974 Prelude; for 6 percussionists. • 1974 Timbo; for percussion group (6 players). • 1974 The Nightingale; for ensemble, music for a theatre version of the tale by Hans Christian Andersen. • 1971 Music for bass clarinet and piano. • 1968 Tre Pezzi; for piccolo clarinet (in Eb), clarinet (in b) and bass clarinet (in b) • 1964 Three Pieces for youth ensemble ==Discography==