Acousmatrix - History of Electronic Music VI: Cologne - WDR: Early Electronic Music
| Track | Durée | Titre | Tablature |
| 1 | 10:32 | Klang im unbegrenzten Raum | |
| 2 | 03:57 | Klangstudie I | |
| 3 | 04:32 | Klangstudie II | |
| 4 | 01:07 | Glockenspiel | |
| 5 | 02:36 | Komposition Nr. 5 | |
| 6 | 01:34 | Komposition Nr. 7 | |
| 7 | 04:38 | Formanten I-II | |
| 8 | 04:08 | Klangfiguren I | |
| 9 | 06:33 | Seismogramme I-II | |
| 10 | 04:01 | Doppelrohr II | |
| 11 | 03:27 | Incontri di fasce sonore | |
| 12 | 07:43 | Glissandi | |
| 13 | 03:50 | Artikulation | |
| 14 | 04:43 | Interferenzen | |
| 15 | 07:46 | Anepigraphe |