Columbia Years 1968-1969;

All tracks previously unreleased (except track B5/8). Production by Miles Davis & Teo Macero with performances from Hugh. Masekela, Mitch Mitchell (Jimi Hendrix Experience), John McLaughlin, Herbie Hancock, Harvey Brooks, Wayne Shorter, Billy Cox (Band of Gypsys), Larry Young, and members of The Jazz Crusaders. Remastered from the original analog master tapes. New interviews, rare photos, and unseen historical documents from the Teo Macero archive.