My scores are published by Donemus.

For an overview of recordings see Published Recordings.

List of works:

    • One, for piano solo (1984)
    • Neruïde, for ensemble [2fl, bcl, pi, cb] (1984)
    • Pylos, for ensemble [2fl, cl, pi, cb] (1985)
    • Brüder! For mixed choir [SATB] (1985)
    • Various scores of notated improvisations to visual art, for flute solo (1985-1989)
    • Van Binnen, for piano solo (1985)
    • De Wet van Drie, for flute solo [A1 sized score with graphic elements] (1985)
    • 3 Melodieën, for any solo instrument (1985)
    • 5 Melodieën, for any solo instrument (1986)
    • Various choir etudes, for mixed choirs (1986-1990)
    • Satyricon, for piano solo – [sheet music] (1987)
    • Asclepios, for ensemble [fl, ss, mar, vc, 2cb] (1987)
    • Kylikki, electronic composition (1988)
    • ICM, electronic composition with voice and viola (1991)
    • Etude, for church organ (1992)
    • Drie Dingen, for string ensemble (1994)
    • Saxophone Quartet (“Tableaux des Enfances”), for saxophone quartet [ss, as, ts, bs] – [sheet music] (1996)
    • Conga, for one percussionist [quinto, conga, tumba] – [sheet music] (1996)
    • Toccata Sanguinica, for Baroque guitar – [sheet music] (1996)
    • Zwaar is Mooi, for ensemble (1997)
    • Ignatia, for clarinet solo – [sheet music] (1998)
    • Tarentula, for recorder duo – [sheet music] (1998)
    • Tijd Speelt Geen Rol, for ensemble – [sheet music] (1998)
    • Summa Scientia, for 6 voice female choir a capella – [sheet music] (1999)
    • String Quartet No.1 [2vi, vla, vc] – [sheet music] (1999)
    • Hinkelwals, children’s music for pianolas (2000)
    • Deux Pièces (Le Panache and Méditation), for piano solo – [sheet music] (2000)
    • Objet Privé (das Ding an mich), for violoncello solo – [sheet music] (2000)
    • Labyrinth, for three moving trombone players (2001)
    • de Beweging, for large orchestra – [sheet music] (2001)
    • Memos for a New Millennium, for disklavier and pianist – [sheet music] (2002)
    • Roter Damm Verwandelt, for solo rapper, ensemble [2tp, 2tbn, 2pc, 2vi, vla, vc] and soundscape – [sheet music] (2002) – filmed by Pieter Jan Smit
    • De Stad, chamber symphony for ensemble [bcl/cbcl, btbn, pi, acc, pc, vi, vla, vc, cb]  – [sheet music] (2003) – remastered version (2020)
      • De Stad 1 (2003)
      • De Stad 2 (2003)
      • De Stad 3 (2003)
      • De Stad 4 (2003)
      • De Stad 5 (2003)
      • De Stad 6 (2003)
    • mm³, for Toy piano – [sheet music] (2003)
    • Forecast, for string trio [vi, vla, vc] and optional soundscape and/or film – [full movie]  [soundtrack only] – [sheet music] (2005)
    • Utopia Suite, various digital/electronic soundtracks for short movies (2006-2008)
    • String Quartet 2 [2vi, vla, vc] – [sheet music] (2007)
    • Music for a Sculpture aka Paradox, for 2 percussionists playing a bronze – [sheet music] (2007) – filmed by Pieter Jan Smit
    • Utopia Disco, installation soundtrack and soundscape (2008)
    • 2 Cameras @ SeaWaves and Tides, for ensemble and optional voice and/or soundscape – [sheet music] (2008) – filmed by Vera Frenkel
    • mm² for Toy piano – [sheet music] (2009)
    • Spitzentango (String Quartet No. 3) [2vi, vla, vc] – [sheet music] (2010)
    • Alexandria, for world music ensemble – [sheet music] (2011)
    • Bharata, for world music ensemble – [sheet music] (2011)
    • Ciconia, for world music ensemble – [sheet music] (2011)
    • Dervish, for world music ensemble – [sheet music] (2011)
    • Ethiopia, for world music ensemble – [sheet music] (2011)
    • Fes, for world music ensemble – [sheet music] (2012)
    • Gobi, for world music ensemble – [sheet music] (2012)
    • Italia, for world music ensemble – [sheet music] (2012)
    • Music for Poetry, incidental music for voice and instrumentalists (2013)
    • Various works for solfeggio and development of hearing (2011-today)
    • Musical Clapping – [sheet music] (2017)
    • Eppur si suona il silenzio, for piano solo – [sheet music1] [sheet music2] (2019)
    • Springtouwlied, children’s music for piano solo (2020)
    • Dronescape 1: Genesis, electronic/digital symphony in 12 parts (2020)
      • Reminiscence, for electronics (2020)
      • Pulsation, for electronics (2020)
      • Iridescence, for electronics (2020)
      • Desolation, for electronics (2020)
      • Space, for electronics (2020)
      • Time, for electronics (2020)
      • Solitude, for electronics (2020)
      • Interval, for electronics (2020)
      • Disintegration, for electronics (2020)
      • Valedictions, for electronics (2020)
      • Rhizomes, for electronics (2020)
      • Singularity, for electronics (2020)
      • Interval, for large orchestra (2020)
      • Disintegration, for large orchestra – [sheet music] (2020)
    • mm¾ for Toy piano – [sheet music] (2020)
    • Dronescape 2: Genomes – Emanations, electronic/digital symphony in 2 parts (2020)
      • Genomes, for electronics (2020)
      • Emanations, for electronics (2020)
    • Dronescape 3: Infinity, electronic/digital symphony (2020)
    • Dronescape 4: Requiem for a Planet, electronic/digital symphony in 3 parts (2020)
      • Deliquiscence, for electronics (2020)
      • Cauterization, for electronics (2020)
      • Contrition, for electronics (2020)
    • Dronescape 5: Myrmecology, electronic/digital symphony (2020)
    • 12 Eludes in all key signatures, for piano solo – [sheet music] (2020)
    • Dronescape 6.0: Oneirology 1, solo electronic/digital symphony (2021)
    • Dronescape 6.1: Oneirology 2, collaborative work with composer/ney player Kudsi Erguner, ney solo and electronic/digital symphony (2021)
    • Elements 1: Hydrogen – Deuterium – Tritium, electronically/digitally created architectural music (2021)
    • Elements 118: Oganesson, electronically/digitally created architectural music (2021)
    • Elements 6: Carbon, electronically/digitally created architectural music in 8 parts (2021)
      • Carbon Dioxide, for electronics (2021)
      • Buckminsterfullerene, for electronics (2021)
      • Carbon Nanotubes, for electronics (2021)
      • Biopolymers, for electronics (2021)
      • Oil, for electronics (2021)
      • Graphite, for electronics (2021)
      • Diamond, for electronics (2021)
    • Gobi, for reed quintet – [sheet music] (2021)
    • Elements 8: Oxygen – Ozone, electronically/digitally created architectural music in 2 parts (2021)
      • Oxygen, for electronics (2021)
      • Ozone, for electronics (2021)
    • Elements 14: Silicon, electronically/digitally created architectural music (2021)
    • Dronescape 6.2: Oneirology 3, collaborative work with composer/flutist Henri Tournier, flute and octobass flute duet and electronic/digital symphony (2022)
    • Dronescape 7: Jñāna – Rigpa, electronic/digital symphony (2022)
    • Dronescape 8: The four Pillars of Reason, electronic/digital symphony in 4 parts (2022)
      • Identitiy (2022)
      • Opposition (2022)
      • Analogy (2022)
      • Resemblance (2022)
    • Elements 7: Azote, electronically/digitally created architectural music (2022)
    • Elements 2: Helium, electronically/digitally created architectural music (2022)
    • Dronescape 6.3: Oneirology 4, collaborative work with composer/percussionist Pier Sante Falconi electronics and various instruments, voice (2022)
    • Dronescape 6.4: Oneirology 5, collaborative work with bandoneonist Leo Vervelde (2022)
    • Dronescape 9: Matters of Life of Death, electronic digital work in 3 parts, the latter two being deconstructed versions of the first (2022)
      • We will never forgive you (featuring Greta Thunberg’s 2019 UN speech) (2022)
      • The song without words (2022)
      • Planet of the Ants (2022)
    • Reflections, for double piano quintet – [sheet music] (2022)
    • Dronescape 10: Anthropocene, electronic/digital symphony (2022)
    • Elements 15: Phosphorus, electronically/digitally created architectural music (2022)
    • Elements 20: Calcium, electronically/digitally created architectural music (2022)
    • Elements 12: Magnesium, electronically/digitally created architectural music (2022)
    • Elements 38: Strontium, electronically/digitally created architectural music (2023)
    • Elements 4: Beryllium, electronically/digitally created architectural music (2023)
    • Elements 56: Barium, electronically/digitally created architectural music (2023)
    • Elements 88: Radium, electronically/digitally created architectural music (2023)
    • Elements 49: Indium, electronically/digitally created architectural music (2023)
    • Elements 31: Gallium, electronically/digitally created architectural music (2023)
    • Elements 13: Aluminium, electronically/digitally created architectural music (2023)
    • Dronescape 11: Concerning Whale Languages, acousto-electronic symphony (2023)
      1. Moderato: Whales perceiving ideas (2023)
      2. Largo: Whales traveling North (2023)
      3. Adagio: Whales sharing dreams (2023)
      4. Largo: Whales traveling South (2023)
      5. Andante: Whales telling tales (2023)
    • Elements 5: Boron, electronically/digitally created architectural music (2023)
    • Elements 81: Thallium, electronically/digitally created architectural music (2023)
    • Elements 3: Lithium, electronically/digitally created architectural music (2023)
    • Elements 11: Natrium, electronically/digitally created architectural music (2023)
    • Elements 19: Kalium, electronically/digitally created architectural music (2023)
    • Elements 37: Rubidium, electronically/digitally created architectural music (2023)
    • Elements 55: Caesium, electronically/digitally created architectural music (2023)
    • Elements 87: Francium, electronically/digitally created architectural music (2023)
    • Elements 9: Fluorine, electronically/digitally created architectural music (2023)
    • Elements 17: Chlorine, electronically/digitally created architectural music (2023)
    • Elements 35: Bromine, electronically/digitally created architectural music (2023-2024)
    • Evolutions ONE, electronically/digitally evolved music in 60 events (2023-2024)
      • Hadean (15 events)
        • Before a Beginning Noise exists
        • Noise condenses to molecular Dust
        • Dust coalesces into a Protoplanetary Disk
        • At the center of the Disk the Sun Ignites
        • Accretions of Earth and its Sibling Planets
        • Violent Volcanoes fill the first protective Atmosphere
        • The early atmosphere of Nitrogen and Carbon Dioxide
        • The Moon forms and stabilizes the Earth
        • The first Rain brings about a planetwide Ocean
        • Early tectonic mechanics and chemistry sparking the beginning of Life
        • The Late Heavy Bombardment Extinction
        • Life survives at Tectonic Edges deep in the One Ocean
        • The accreted Earth Core powers the protective Magnetosphere
        • Weather Events abound in the Toxic Atmosphere
        • And Deathly Winds blow over the Living Waters
      • Archean (15 events)
        • And the Winds blow over newly formed Land
        • The Planet slowly cools and the days slowly lengthen
        • Microscopic Life slowly evolving in the Oceans
        • Ribonucleic Acid RNA and the first Viruses
        • The Ribonucleic Protein RNP Planet
        • The Pongola Glaciation Extinction
        • The first DNA
        • Life’s remarkable resilience
        • Life is modular in nature
        • Life’s complexity uses combinatorial redundancy
        • Stromatolites and other collaborations of Bacteria
        • The Evolution of Cyanobacteria and Photosynthesis
        • The Evolution of Archea and Endocytosis
        • The First Bacteria leave the Sea
        • The First Supercontinent Kenorland forms
      • Proterozoic (15 events)
        • In the Great Oxidation Event Oxygen is bound to minerals underwater
        • In the Great Oxidation Event Oxygen fills the atmosphere
        • The Huronian Glaciation Extinction
        • Collisions of continents and Orogenesis
        • The first complex Eukaryotic Life
        • Sexual Reproduction evolves
        • The Supercontinent Rodinia
        • The first Multicellular Life
        • The first Funghi
        • The first Plants
        • The first Animals
        • The Cryogenian Ice Age Snowball Earth Extinction
        • The Ediacaran Avalon Explosion of Life
        • Predator and Prey relationships
        • The transition from a Cyanobacterial to an Algal Planet
      • Phanerozoic (15 events)
        • The Cambrian Explosion of Multicellular Life
        • The first Fish evolve and diversify
        • The Silurian-Devonian Terrestrial Revolution
        • Ammonites, Trilobites, Spiders and Insects
        • The Age of Amphibians and the Carboniferous Forests
        • Various Dinosaurs and Reptiles, as well as small Mammals on Pangea
        • The first nocturnal mammals diversify
        • The Triassic-Jurassic Extinction
        • The widening of the Atlantic and the narrowing of the Tethys Oceans
        • The final breaking up of Pangea and Panthalassa
        • The last Dinosaurs in colorful feathers
        • The Chicxulub Event
        • The Cretaceous-Paleogene Extinction
        • Cenozoic geology and climate changes drive evolution
        • The future of Life, Language and Intelligence
    • Dronescape 12: The unbearable formlessness of chaos (2023-2024)