1 | Kurzwellen- chau gong [tam-tam]:
- Alfred Alings (from 1969-04-08 until 1969-04-09) and Rolf Gehlhaar (from 1969-04-08 until 1969-04-09)
- electric viola:
- Johannes G. Fritsch (from 1969-04-08 until 1969-04-09)
- electronic instruments [electronium]:
- Harald Bojé (from 1969-04-08 until 1969-04-09)
- piano:
- Aloys Kontarsky (from 1969-04-08 until 1969-04-09)
- compilation of:
- Kurzwellen (Aufnahme durch WDR Köln, Fassung vom 8./9. April 1969) by Alfred Alings , Harald Bojé , Johannes G. Fritsch, Rolf Gehlhaar, Aloys Kontarsky and Kurzwellen (Aufnahme durch WDR Köln, Fassung vom 8./9. April 1969) (Fortsetzung) by Alfred Alings , Harald Bojé , Johannes G. Fritsch, Rolf Gehlhaar, Aloys Kontarsky
- recording of:
- Kurzwellen, Nr. 25 (from 1969-04-08 until 1969-04-09)
- composer:
- Karlheinz Stockhausen (in 1968)
| | 54:05 |