Vocals, Guitar – Muddy WatersWritten-By – McKinley Morganfield

Bass – Willie DixonPiano – Sunnyland SlimVocals – Ethel MaeVocals, Guitar – Robert NighthawkWritten-By – Robert McKullum*

Bass – Alfred ElkinsDrums – Percy WalkerGuitar – Robert Lockwood Jr.Tenor Saxophone – Little Sax CrowderVocals, Piano – Eddie BoydWritten-By – Eddie Boyd

Vocals, Piano – Willie MabonWritten-By – Willie Dixon

Alto Saxophone, Baritone Saxophone – Julian BeasleyBass – Bobby NicholsonDrums – Chick BoothPiano – Paul Drake Tenor Saxophone – Choker CampbellTrombone – Phatz Morris*Trumpet – Philip GilbeauxVocals, Guitar – Lowell FulsonWritten-By – Lowell Fulson

Bass – Willie DixonDrums – Fred BelowGuitar – Jimmy RogersHarmonica – Little WalterPiano – Otis SpannVocals, Guitar – Muddy WatersWritten-By – Willie Dixon

Bass – Willie DixonDrums – Earl PhillipsGuitar – Hubert Sumlin, Willie Johnson Piano – Hosea Lee KennardVocals, Harmonica – Howlin' WolfWritten-By – Chester Burnett

Bass – Willie DixonGuitar – Jimmy Rogers, Muddy WatersVocals, Guitar – Little WalterWritten-By – W. Jacobs*

Drums – Al GavinPiano – Joe MontgomeryTenor Saxophone – Lorenzo Smith Vocals, Guitar – J.B. LenoirWritten-By – J.B. Lenoir

Bass – Willie DixonHarmonica – Big Walter Horton*Piano – Otis SpannVocals, Guitar – Jimmy RogersWritten-By – James A. Lane

Drums – Fred BelowGuitar – Jimmy Rogers, Muddy WatersHarmonica, Vocals – Sonny Boy Williamson Piano – Otis SpannWritten-By – Sonny Boy Williamson

Bass – Willie DixonDrums – Fred BelowGuitar – Luther Tucker, Robert Lockwood Jr.Harmonica, Vocals – Little WalterWritten-By – Stanley Lewis