Matthew Elgosin, vocals/percussion; John Menta, guitar/vocals; Armand Morgan, guitar/vocals; Michael Ferrucci, drums; Steve Ditzell, bass ('69); David Lavorgna, bass/vocals ('69-'75); Peter Menta, harmonica; Ken Rieske, keyboards/bass/vocals ('73-75); Bernie Soroko, drums/vocals (74-75); David Thompson, sound; Richard Hodgkins, sound/photography