Effective period / Period of releases: 1978 - 1984

Members: Phillip Wilson, George Lewis, Hugh Hopper, Elton Dean, Michael Mantler, Carla Bley, Andrew Cyrille, Vincent Chancey, Joe Daley, Gary Windo, Bob Stewart, Roswell Rudd, Steve Swallow, Robert Sheff, John Clark (2), Steve Slagle, D. Sharpe, Alan Braufman, Terry Adams (2), Earl McIntyre, Gary Valente, Arturo O'Farrill, Tony Dagradi, Patty Price