* "Een lied van de zee" (1994) (text by Hélène Swarth) for female voice* "Zilver" (1994) for flute, clarinet, violin, cello, piano, vibraphone and marimba* "Base" (1994) for piano left hand* "Odysseus' Women" (1995) (text by Homer, choreography by Beppie Blankert) for 2 sopranos, 2 altos, sampler* "De komst van Willibrord" (1995) for carillon* "To Pauline O" (1995) for oboe* "Machmes Wos" (1996) for voice, piano* "Trilogie van de Laatste Dag" (1996–97) (each of its three sections may be performed separately: (i) The Last Day (texts by Lucebert, folksong A Woman and Her Lass) for boy soprano, 4 male voices, orchestra; (ii) TAO (texts by Laozi, Kotaro Takamura) for 4 female voices, piano [+ voice, koto], small orchestra winds, 2 horns, harp, piano (+ celesta), 2 percussion, minimum 14 strings; (iii) Dancing on the Bones (text by the composer) for children's chorus, orchestra, 1997)* "De herauten" (1997) for 3 horns, 3 trumpets, 3 trombones, tuba, timpani* "Not an Anfang" (1997) for piano* "De eerste minnaar" (1998) (text by Ton Tellegen) for boy soprano, organ, 1998 (section of music theatre work Oldenbarneveldt; may be performed as a concert work)* "Tuin van Zink" (1998) for viola and live electronics* "Writing to Vermeer" (1997–99) (libretto by Peter Greenaway) Opera for 2 children's voices, 2 sopranos, mezzo-soprano, female chorus, orchestra (7 winds, 2 horns, 2 trumpets + bass trumpet, 2 harps, 2 electric guitars, cimbalom, 2 pianos, on-stage harpsichord, 2 percussion, minimum 22 strings), CD (music by Michel van der Aa)* "Woodpecker" (1999) for percussion* "Image de Moreau" (1999) for piano* "Dirck Sweelinck Missed the Prince" (1999) for harpsichord* "Passeggiata in tram in America e ritorno" (1999) (text by Dino Campana) for female Italian voice, violin and piano* "What Shall I Buy You, Son?
* Een lied van de zee (1994) (text by Hélène Swarth) for female voice* Zilver (1994) for flute, clarinet, violin, cello, piano, vibrqphone, marimba* Base (1994) for piano left hand* Odysseus’ Women (1995) (text by Homer, choreography by Beppie Blankert) for 2 sopranos, 2 altos, sampler* De komst van Willibrord (1995) for carillon* To Pauline O (1995) for oboe* Machmes Wos (1996) for voice, piano* Trilogie van de Laatste Dag (1996-97) (each of its three sections may be performed separately: (i) The Last Day (texts by Lucebert, folksong A Woman and Her Lass) for boy soprano, 4 male voices, orchestra; (ii) TAO (texts by Laozi, Kotaro Takamura) for 4 female voices, piano [+ voice, koto], small orchestra winds, 2 horns, harp, piano (+ celesta), 2 percussion, minimum 14 strings; (iii) Dancing on the Bones (text by the composer) for children’s chorus, orchestra, 1997)* De herauten (1997) for 3 horns, 3 trumpets, 3 trombones, tuba, timpani* Not an Anfang (1997) for piano* De eerste minnaar (1998) (text by Ton Tellegen) for boy soprano, organ, 1998 (section of music theatre work Oldenbarneveldt; may be performed as a concert work)* Tuin van Zink (1998) for viola, live electronics* Writing to Vermeer (1997-99) (libretto by Peter Greenaway) Opera for 2 children’s voices, 2 sopranos, mezzo-soprano, female chorus, orchestra (7 winds, 2 horns, 2 trumpets + bass trumpet, 2 harps, 2 electric guitars, cimbalom, 2 pianos, on-stage harpsichord, 2 percussion, minimum 22 strings), CD (music by Michel van der Aa)* Woodpecker (1999) for percussion* Image de Moreau (1999) for piano* Dirck Sweelinck Missed the Prince (1999) for harpischord* What Shall I Buy You, Son?