Credits

Bobby Hutcherson: Vibraphone
Charles Mingus: Author
Charles Moffett: Drums
Clifford Jordan: Soprano Saxophone
Prince Lasha: Flute
Richard Davis: Bass
Sonny Simmons: Alto Saxophone
Woody Shaw: Trumpet
Alan Douglas: Producer
Eric Allan Dolphy: Flute, Bass Clarinet, Alto Saxophone
Don Schlitten: Photography
Hank Bordowitz: Liner Notes
Richard Luckett: Graphic Design
Eddie Khan: Bass
Abdul Mati: Paintings
Huey Simmons: Alto Saxophone
J.C. Moses: Drums