Credits

Bo Diddley: Composer
Muddy Waters: Guitar, Vocals
J.T. Brown: Tenor Saxophone
James Cotton: Harmonica
Johnny Jones: Piano
Otis Spann: Piano
Willie Dixon: Bass, Producer, Liner Notes
Howlin' Wolf: Harmonica, Vocals
Little Walter: Harmonica
Junior Wells: Harmonica
Willie Johnson: Guitar
Lafayette Leake: Piano
Hubert Sumlin: Guitar
Jimmy Rogers: Guitar
Luther Tucker: Guitar
Sunnyland Slim: Piano
Walter Horton: Harmonica
Pat Hare: Guitar
Fred Below: Drums
Jody Williams: Guitar
Erick Labson: Digital Remastering
Vartan : Reissue Art
Andy McKaie: Producer
Francis Clay: Drums
Don Bronstein: Artist
Marshall Chess: Producer
Mike Fink: Design
Beth Stempel: Reissue Production Coordination
Mark A. Humphrey: Liner Notes
Mary Katherine Aldin: Liner Notes
Ernest "Big" Crawford: Bass
Ransom Knowling: Bass
Phil Chess: Producer
Odie Payne, Jr.: Drums
S.P. Leary: Drums
Andrew Stephenson: Bass
Jerome Arnold: Bass
Elga Edmunds: Drums
Junior Blackman: Drums
Paul Williams: Liner Notes