Credits

Charles Mingus: Bass, Liner Notes, Vocals
Dannie Richmond: Drums, Percussion
Jimmy Knepper: Trombone
Bernie Grundman: Remastering
Michael O. Drexler: Mastering
Bob Simpson: Engineer
Herb Snitzer: Photography
Brad McCuen: Supervisor
Mike Curry: Design
Bill Triglia: Piano
Clarence Gene Shaw: Trumpet
Curtis Porter: Alto Saxophone, Tenor Saxophone
Frankie Dunlop: Castanets, Percussion, Tambourine
Lonnie Elder: Narrator, Vocals
Shafi Hadi: Alto Saxophone, Tenor Saxophone
Ysabel Morel: Castanets, Vocals, Handclaps