| Hat Art 2-6070 | Music for Five - Two - 4'33" no.2 - 45' for a Speaker - 34'46.776" for a Pianist - 31'57.9864" for a Pianist - 27'10.554" for a Percussionist - 26'1.1499" for a String Player |
| Hat Art 2-6095 | 62 Mesostics re Merce Cunningham |
| Hat Art 6101 | Variations I - Seven Haiku - Solo for flute/alto flute/piccolo |
| Hat Art 6111 | Atlas Eclipticalis (3 flutes) |
| Hat Art 6125 | Fontana Mix - Solo for voice2 |
| Hat Art 6129 | Prelude for a Meditation - Ryoanji - Dream - Two5 |
| Hat Art 6135 | Fifty-Eight |
| Hat Art 6141 | Atlas Eclipticalis - Winter Music |
| Hat Art 6146 | cComposed Improvisation nr.2 (snare drum) - Variations II |
| Hat Art 6159 | Ten - Fourteen - Ryoanji |
| Hat Art 6168 | Sixty-Eight - Quartets I-VII |
| Hat Art 6176 | Variations III |
| Hat Art 6178 | Four5 - Five4 |
| Hat Art 6179 | Imaginary Landscape nrs.1 t/m 5 - But What About the Noise of Crumpling Paper |
| Hat Art 6181 | Music for Piano No.52-56 |
| Hat Art 6183 | Ryoanji |
| Hat Art 2-6192 | Two4 - Two6 - Five2 - Five5 - Seven - Seven2 |
| Hat (now) Art 105 | Double Music |
| Hat (now) Art 2-127 | Seven |
| Hat (now) Art 133 | Music of Changes |
| Hat (now) Art 145 | Imaginary Landscape nrs.1-5 - But What About the Noise of Crumpling Paper |
| Hat (now) Art 173 | Music for Piano 4-19 / 42 / 47 / 53-68 / 53-84 |