A compilation of works from the late Chicago multi-reedist, experimenter, and AACM founder Muhal Richard Abrams, focused on his widely unknown electronic compositions, in four recording from 1968-1995 with collaborators including Anthony Braxton, Leroy Jenkins, Amina Claudine Myers, Roscoe Mitchell, Maurice McIntyre, Yousef Yancey, Thurman Barker, &c.