https://youtu.be/C7MudgdJxq8

Manfred Schoof: trumpet
Kenny Wheeler: trumpet
Peter Brötzmann: reeds
Rüdiger Carl: alto & tenor saxophone
Gerd Dudek: soprano & tenor saxophone
Evan Parker: soprano & tenor saxophone
Michel Pilz: bass clarinet
Günter Christmann: trombone
Paul Rutherford: trombone
Derek Bailey: guitar
Alexander von Schlippenbach: piano
Peter Kowald: double bass, tuba
Han Bennink: drums, percussion, clarinet
Paul Lovens: drums, percussion
and the Choir of the NDR-Broadcast conducted by Helmut Franz

Recorded during the 105th NDR Jazzworkshop, November 19, 1974 at the Funkhaus Hamburg, großer Sendesaal.

This album was originally released on FMP in 1979 (FMP 0560)
Liner notes by Alexander von Schlippenbach (in German)