Jack DeJohnette , Muhal Richard Abrams , Larry Gray , Roscoe Mitchell , Henry Threadgill

Comprised of:

1. Jack DeJohnette Male Person, Born: 09 Aug 1942 in Chicago
2. Muhal Richard Abrams Male Person, Born: 19 Sep 1930 in Chicago , Died: 29 Oct 2017 in Manhattan
3. Larry Gray Male Person, Born: 26 Jun 1954 in Blue Island
4. Roscoe Mitchell Male Person, Born: 03 Aug 1940 in Chicago
5. Henry Threadgill Male Person, Born: 15 Feb 1944 in Chicago