Piano • Klavier
   Sonate nr 1
    2003 · ca. 8'00" · three movements
   Sonate nr 3
    2007/08 · ca 10'00" · three movements · Fragment
   Sonatines nrs 4-7
    1999 ·  ca. 4'00"
   Sonatine nr 9
    2011 · ca. 1'15" · four movements
   Sonatine nr. 10
    2012 · ca. 1'15" · two movements

Celesta
   Sonate
    2008 · ca. 7'00"

Flute • Flûte • Flöte • Fluit • Flütt
   Two pieces for flute, clarinet or saxophone
   Deux morceaux pour flûte, clarinette ou saxophone
   Zwei Stücke für Flöte, Klarinette oder Saxophon
   Twee stukken voor fluit, klarinet of saxofoon
   Zwee Stécker fir Flütt, Klarinett oder Saxophon
    2008 · 2x 0'30" · I. The Elevatrix, II. Föränderliga Åsikter
    Written for the Swedish society Föreningen Levande Musik.
    'The Elevatrix' was performed in Gothenburg (Sweden) from
    25 to 27 September 2008 by Thomas Jäderlund (saxophone),
    Anna Svensdotter (flute), and Maria Wigander (clarinet).
   Three urban miniatures · Trois miniatures urbaines
   Drei städtische Miniaturen · Drie stedelijke miniaturen
   Dräi städtesch Miniaturen
    2016 ·  ca. 3'00"

Euphonium
   Sonate
    2010 · ca. 7'00"

Two • Deux • Zwei • Twee • Zwee
   Gebeurtenissen (Events/Ereignisse/Evènements/Evenementer)
    Sonata for clarinet and piano
    cl + p · 2000 · ca. 12'00" · three movements
    FP 16 November 2000, Odeon (Zwolle)

Three • Trois • Drei • Drie • Dräi
   Crater I, sixteen pieces for piano, violin and cello
    p + v + vc · 2005 · ca. 14'00"
   Frēn I
    piccolo + cl (E flat) + celesta · 2006 · ca. 8'15"

Four • Quatre • Vier • Vier • Véier
   Sonata for string quartet / Sonate pour quattuor à cordes
    2v + va + vc · 2005 · ca. 9'00"
   Eleven quartets
    2hb + English horn + fg · 2006 · ca. 9'00" · Fragment
   Three quartets
    fl + recorder + alto fl + pf · 2008 · ca. 1'30"
    Written for my sister + friends

Five • Cinq • Fünf • Vijf • Fënnef
   VerDeWaald
    cl + 2fg + vc + pf · 1999 · ca. 6'00" · two movements
    FP 14 January 2000, Broerenkerk (Zwolle)
    Paraphrase on a couple of notes from Alex Manassen's De Waal.
    Performed in an arrangement for fl + cl + fg + vc + pf on the
    occasion of Daan Manneke's 60th birthday.

Twelve • Douze • Zwölf • Twaalf • Zwielef
   Louis mag niet mee naar Denemarken
    1111/0000/Mandoline, Guitar, Harp, pf, v, va, vc, cb ·  2005 ·
    ca. 2'30". The titel refers to a cd with musik by Louis Andriessen
    that had to be returned to the library before I went on holiday
    to Denmark

   Kalad (Pisces), small symphony for soloists and orchestra
    cl + bcl + cfg + 2trp, pf, strings · 2005 · ca. 12'30" · 4 movements

Projects
   Projets
   Projekte
   Projekten
   Projeten

24 preludes · Started in 2006, the draft was finished in 2010, but I haven't decided yet for which instrument or combination of instruments this piece should be written.

String quartet(s) · A hugh pile of string quartet fragments has come into existence in the last sixteen years or so, the most substantial one being a scherzo like movement from 2008. At one point some of these fragments should be put together somehow...

Layout · Most of my works still need a proper layout, as they exist as sketches only (even in my computer).