| 14 Aforismer for Mikrointervall-Gitar, op. 63 | — | - | - | - | 1 |
| Concerto for Piano and Tape no. 1: The Space Concerto, op. 104 | — | - | - | - | 1 |
| Dimensjoner | — | - | - | - | 1 |
| Elektrofonia no. 1, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 2, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 3, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 4, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 5, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 6, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Elektrofonia no. 7, for Orchestra Microtonalis, op. 78 | — | - | - | - | 1 |
| Epos, for Orchestra Microtonalis (Tape), op. 96 | — | - | - | - | 1 |
| Evolusjon | — | - | - | - | 1 |
| Galaxe (for 3 Quarter-Tone Guitars), op. 46 | — | - | - | - | 1 |
| Homo Sapiens, for Orchestra Microtonalis (Tape), op. 80 | — | - | - | - | 1 |
| Kontinuitet | — | - | - | - | 1 |
| Legende for Orchestra Microtonalis, op. 145 | — | - | - | - | 1 |
| Opus Microtonale | — | - | - | - | 1 |
| Relieff | — | - | - | - | 1 |
| Sinfonia Microtonalis no. 1, op. 79 | — | - | - | - | 1 |
| Sinfonia Microtonalis no. 2, op. 79 | — | - | - | - | 1 |
