Effective period / Period of releases: 1983 - 1991

Members: Craig Harris (3), Brad Jones, Jean-Paul Bourelly, Andrew Cyrille, Vincent Chancey, Jack Jeffers, John Purcell, Joe Daley, Warren Smith, Fred Hopkins, David Fiuczynski, Ron Tooley, Jack Walrath, Cecil Bridgewater, Mark Taylor (3), Marty Ehrlich, Howard Johnson (3), Muhal Richard Abrams, Charles Davis (2), Joel Brandon, Patience Higgins, Clifton Anderson, Lindsey Horner, Baikida Carroll, Diedre Murray, Dick Griffin, Thurman Barker, Abdul Wadud, Rick Rozie, Frank Gordon, Courtenay Wynter, Eugene Ghee, Alfred Patterson, Bill Lowe, Bob Debellis, Janette Moody