1979

from: Choral Chaconne und Finale für Klavier, opus 9
(Choral, Chaconne and Finale for Piano)
- Choral, Peter Soeters (pf)

1980

from: Trio für 2 Klarinetten und Fagott, opus 11
(Trio for 2 Clarinets and Bassoon)
- Part II: Zart und sehr ausdrucksvoll

1982

from: Der Tor und der Tod (Kammeroper), opus 24
(The Fool and the Death)
- Vorspiel, Members of the Limburgs Symphonie Orkest, the Ensemble Contraint and the Limburgs Vocaal Ensemble conducted by Arno Dieteren

1985

from: Tuchè, opus 30
- (Part I) Vorspiel and Variationen über ein Russiches Volkslied, Artoll Quartett: Elke Seynsche (vl), Patrick Heckmans (vl), Christoph Klein (vla) en Francesco D'Arcangelo (vlc).

1989

from: Twee Liederen voor zangstem en 11 spelers, opus 37
(Two Songs for voice and 11 players)
- Part II: Een deur van lood, Wilke te Brummelstroete (sopr) and the Ensemble Contraint conducted by Arno Dieteren

1995

from: Keper, trio voor fluit, viool en violoncello, opus 42
(Keper, trio for flute, violin and violoncello)
Heleen de Witte (fl), Roeland Gehlen (vl), Alex Geller (vlc)

2001

from: Thixis, opus 52
- Part I

2003

from: in utramque partem, opus 61
- Part I

- Part II

- Part III

2012

from: Interim, opus 87b
- version for oboe and violoncello

2018

from: Grossmutter gestorben, opus 106

from: Quartet for violin, viola, violoncello and piano, opus 108

2019

from: Tweern, opus 111
 

2021

from: In tribus motibus, opus 135, opus 111
 

2022

from: ad Naturam revocare, opus 139
 

from: Concert voor Twee Piano’s en Orkest, opus 140
(Quartet for violin, viola, violoncello and piano)
 

2025

from: Qwintet for four wind instruments and piano, opus 164