Günter Christmann, trombone, bass
Detlef Schönenberg, drums, percussion
Harald Bojé, electronium, synthesizer
1. Announcement 02:02
2. Christmann - Schönenberg 15:56
3. Christmann - Schönenberg 05:35
4. Christmann - Schönenberg 08:46
5. Christmann - Schönenberg & Bojé 06:23
6. Christmann - Schönenberg & Bojé 11:25
7. Christmann - Schönenberg & Bojé 10:38
Recorded on October 4, 1976 at Saal 1, WDR, Köln, Germany.
Broadcast on WDR's "Nachtmusik im WDR".