Effective period / Period of releases: 1980 - 2000

Members: Henry Threadgill, George Lewis, Olu Dara, Craig Harris (3), Robert Irving III, Dave Burrell, Bobby Bradford, John Purcell, David Murray, Ravi Best, James Spaulding, Butch Morris, Ralph Peterson, Steve McCall, Mark Johnson (2), Wilber Morris, Baikida Carroll, Tani Tabbal, Hugh Ragin, Anthony Davis (2), Rasul Siddik, Adegoke Steve Colson, James Zollar, Renzell Merritt, Omar Kabir, D.D. Jackson, Ben Henderson (2)