Credits

Country Joe McDonald: Bells, Harmonica, Rhythm Guitar, Organ, Tambourine, Vocals
Jack Casady: Bass
Mark Ryan: Bass
Bill Belmont: Liner Notes
Ed Friedner: Engineer
Jim Marshall: Photography
David Gahr: Cover Photo
Tom Wilson: Producer
Samuel Charters: Producer
Peter Albin: Bass
David Bennett Cohen: Guitar, Bells, Keyboards, Vocals
Gregory Leroy Dewey: Drums
Bruce Barthol: Bass, Harmonium, Vocals
Gary "Chicken" Hirsh: Drums, Percussion, Vocals
Barry Melton: Guitar, Kazoo, Vocals
Doug Metzner: Bass
John Francis Gunning: Drums
Mark Kapner: Piano
Robert di Souza: Engineer