tracks 6 bass Kent Carter
tracks 1 to 5 bass Peter Kowald
drums Aldo Romano
piano Carla Bley
tracks 6 soprano saxophone Steve Lacy
tracks 1 to 5 tenor saxophone Peter Brötzmann
trumpet Michael Mantler
Recorded live in Rome, Italy, November 1966 (track 1-4)
Live at ORTF Radio, Paris, France, 1966 (track 5)
Live in Hilversum, Netherlands, January 1966 (track 6)

Originally released - 2008 HEADLESS HAWK