Credits

Gene Barge: Producer, Tenor Saxophone
Phil Upchurch: Bass
Little Brother Montgomery: Composer, Piano
Buddy Guy: Guitar, Composer, Vocals
Otis Spann: Piano
Willie Dixon: Producer
Junior Wells: Harmonica
Chris Morris: Liner Notes
Leonard Caston: Organ, Piano
Lafayette Leake: Organ, Piano
A.C. Reed: Tenor Saxophone
Lacy Gibson: Guitar, Vocals
Fred Below: Drums
Erick Labson: Digital Remastering
Charles Stepney: Drums
Matt Murphy: Guitar
Brian Smith: Photography
Vartan : Art Direction
Andy McKaie: Compilation Producer
Al Perkins: Composer
Don Bronstein: Photography
Mike Fink: Design
Murray Watson: Trumpet
Geary Chansley: Photo Research
Ray Flerlage: Photography
Al Duncan: Drums
Jack Meyers: Bass
Sonny Turner: Trumpet
Phil Chess: Producer
Leonard Chess: Producer
Joseph Sia: Photography
Phil Thomas: Drums
Clifton James: Drums
Donald Hankins: Baritone Saxophone, Tenor Saxophone
Abe Locke: Tenor Saxophone
Eurreal Montgomery: Composer
Jarrett Gibson: Baritone Saxophone, Tenor Saxophone
Lefty Bates: Guitar
Doug Fulton: Photography
Bob Neely: Tenor Saxophone
Leroy Stewart: Bass
Milton Bland: Tenor Saxophone
Robert Geddins: Composer
Ron Badger: Composer
Sheldon Feinberg: Composer