Credits

Bobby Hutcherson: Vibraphone
Freddie Hubbard: Trumpet
Richard Davis: Bass
Tony Williams: Drums
Eric Allan Dolphy: Flute, Bass Clarinet, Alto Saxophone
Richard Anthony Davis: Bass
Ron McMaster: Digital Transfer Producer
Rudy Van Gelder: Digital Remastering, Engineer, Remastering
Gordon H. Jee: Creative Director
Michael Cuscuna: Reissue Producer
Micaela Boland: Design
Reid Miles: Cover Photo, Design, Photography
Alfred Lion: Producer
Bob Blumenthal: Liner Notes
Francis Wolff: Photography
A.B. Spellman: Liner Notes
Eric Bernhardi: Design