Producer: Alfred Lion - Artist: Art Blakey & The Jazz Messengers - Additional Producer: Zev Feldman - Drums: Art Blakey - Piano: Bobby Timmons - Tenor Saxophone: Hank Mobley - Double Bass: Jymie Merritt - Trumpet: Lee Morgan - Recording Engineer: Rudy Van Gelder - Mastering Engineer: Bernie Grundman - Mastering Engineer: Kevin Gray