21th Sonata “Atlantis renascent”
(2016) (pno) (19′)
dedicated to Stan Monstrey and the team of Burns Unit Ghent
composed for and commissioned by Gabi Sultana

20th Sonata “radical risk”
(2016) (pno) (19′)
dedicated to Els Huyghelen & Dirk Zoete
composed for and commissioned by Roland Peelman

19th Sonata “(when close to the heart) nothing is enough
(2016) (pno) (18′)
dedicated to Daan Bauwens
composed for and commissioned by Liang-yu Wang

Sonata 1B: “Bruna Husky”
(2015) (pno) (19′)

Seventy B’s falling from 7 apple trees (pno) (2′)

18th Sonata “Orchard’s rim West: Gothic concretion
(2012) (pno) (16’30”)

Part 1Part 2Part 3

17th Sonata “Orchard’s rim South: White Aisle
(2012) (pno) (17’30”)

Part 1

16th Sonata “Orchard’s rim West: Cubed Sky
(2012) (pno) 19

Part 1Part 2Part 3Part 4

15th Sonata “Orchard’s rim North: Brick Wall
(2012) (pno) 22′


Part 1

14th Sonata “plea nor play
(2011) (pno) 21′
first performance by Ralph Van Raat

13th Sonata “straddling the gaps
(2011) (pno) 19′
first performance by Keiko Shichijo

12th Sonata “ni poids ni loi”
(2009) (pno) (18′)

11th Sonata “be(LL)oved”
(2009) (pno) (13′)
live recording by Tae Yoshioka

10th Sonata “second to none”
(2009) (pno) (20′)

9th Sonata “terra firma”
(2009) (pno) (23′)

8th Sonata “a way…a lone…a long…a last”
(2009) (pno) (18′)
live recording by Elisa Medinilla

Slow and sure & Fast and sure (pno) (revision of’ De ladders zat’)
(2009) (pno) (12’) 
(published in 2 albums by HRDSCR Edtions) 

7th Sonata “The Wider World of Water”
(2008) (pno) (21′)
live recording by Katerina Konstantourou

Au départ (coda from “Innocence in admiration” (see large ensembles)
(2007) (pno) (1’30)

3 Pieces from “Bekket”
(2003-2007) (pno) (15′)
Published by HRDSCR editions

1st Pianosonata “rule of thumb” revised version
(2006) (pno) (16′)
Published by HRDSCR editions
live recording by Anastasia Kozusko

6th Pianosonata “outlaw’s exit”
(2006) (pno) (20′)
Published by HRDSCR editions
cd recording by Benjamin Van Esser

5th Pianosonata “Blue rays-Ry’s blues”
(2003) (pno) (21′)
Published by HRDSCR editions
cd recording by Marc Masson

4th Pianosonata “Adde parvum parvo”
(2002) (pno) (22’)
Published by HRDSCR editions
cd recording by Elisa Medinilla

3rd Pianosonata “…et voces, praetereaque nihil…”
(2002) (pno) (26’)
Published by HRDSCR editions
cd recording by Benjamin Van Esser

2nd Pianosonata “nomen nudum”
(2002) (pno) (25’) Published by HRDSCR editions
cd recording by Saori Oya

A rule-of-thumb sonata (withdrawn)
(1992) (pno) (20‘)

Mock-up Rock: book 1
(1996) (piano solo) (13’)

Edgeways
(1994) (pno) (9’)

De ladders zat / Au bout des gammes 
(original version of ‘Slow & sure’ and ‘Fast and sure’)
(1993) (pno) (8’)

They’re no better than they should be
(1991) (pno) (8’)

Za-va-pa
(1989) (pno) (5’)
studio recording by Jan Michiels

Cloudscapes 
(1986) (pno ) (14’)
studio recording by Claude Coppens

Uit een verborgen lade/From a hidden drawer
(1982) (pno ) (8’)
studio recording by Claude Coppens

Adagio (from withdrawn 0th Sonata)
(1980) (pno) (5’)
live recording by

De tous biens playnes 
(2008) (5 oct. marimba) (12′)
Published by HRDSCR Editions

Empty Music 
(2004) (marimba) (9’30”)
Published by HRDSCR editions

Sex, age and aria for a sexagenarian
(1996) (snare drum – pno – tape) (1’)

Sticks and grooves
(1994) (perc) (9’)

Sabbristie
(1978) (perc ) (5’)

Hommage à… (bis)
(1978) (perc) (3’)