9'
9'
7'
2'; for voice and piano
2'
6'
1'
2'
2'
2'
3'; piano solo
3'; UA: 13.10.1994, New York, Kathleen Supove - piano
1'; UA: 01.04.1998; Korzo Theater, The Hague; Guy Livingston, piano
4'; UA: 02.03.2000, New York; Kuang-Hao Huang, piano
1'
2'; UA: 10.09.2014, Bratislava, Daniel Matej, piano
2'; UA: 01.04.2017, Brooklyn, NY, Timo Andres, piano
3'; UA: 24.10.2018, New York, NY, Ralph van Raat, piano
5'; for two pianos and ensemble
18'; 16.01.2009; Los Angeles, Katia and Marielle Labèque - pianos / Los Angeles Philharmonic / Esa-Pekka Salonen
4'
9'
9'
5'; exists also for double bass & pf
8';
14'; vn & pf
10'; UA: 16.02.2003, Nijmegen, Monica Germino (vln), Tomoko Mukaiyama (piano)
2'; for violoncello and piano
3'; for soprano and piano
7'; for voice/violin (one performer) and piano
1'; for voice and piano
1'
3'; for voice & piano
1'; for soprano, flute and cello
2'; for voice and piano
4'; for boy soprano and organ; UA: 12.06.1998; The Hague; Theatergroep Hollandia; David van Lith (boy soprano)
5'; for voice and piano
2'; for hand-operated music box