Columbia-Princeton Electronic Music Center 1961?1973
| Track | Durée | Titre | Tablature |
| 1 | 04:01 | Postlude From ?Music for Sacred Service? | |
| 2 | 14:08 | Earth's Magnetic Field | |
| 3 | 03:59 | Prelude No. 8 (To the Memory of Edgard Varse) | |
| 4 | 16:38 | Out of Into | |
| 5 | 08:35 | Cortez | |
| 6 | 05:52 | Electronic Composition No. 1 | |
| 7 | 05:53 | Dance Piece No. 3 | |
| 8 | 05:17 | Study for Voice and Tape |