- Die Transzendenz (Matrix - 1982)
- Elektronenstimme (Matrix - 1982)
- Rush (Matrix - 1982)
- Spring Rain (Matrix - 1982)
- Step By Step (Matrix - 1982)
- Up And Down V (Synchrotron - 1982)
- Blauer Planet Blauer (Synchrotron - 1982)
- Crime (Synchrotron - 1982)
- Electronic City (Synchrotron - 1982)
- Kraftkern-Stop (Synchrotron - 1982)
- Running (Synchrotron - 1982)
- Tangerines Nightmare (Synchrotron - 1982)
- Walking Duck (Synchrotron - 1982)
- Smart Phon (unreleased 1983)
- Voyager 24 (Phon-Ethik - 1983)
- Monk In Swamp (Phon-Ethik - 1983)
- Psychosomatic Ricochet (Phon-Ethik - 1983)
- Boston 1 (Unreleased - 1985)
- Bautz (Unreleased - 1987)
- Blaeserimpression (Synchrotron - 1982)
- EO (2015)
- Hang (2015)
- Farewell (2015)
- Q-CHORD (2015)
- Music For 5 Pianos (2014)
- HeartDrive (2016)
- Phased Music (2015)
| 27 tracks | Alter K |