Drums – Fred BelowGuitar – Leonard Caston , Robert Lockwood Jr.Vocals, Harmonica – Little WalterWritten-By, Bass – Willie Dixon

Backing Vocals, Guitar – Ollie CrawfordVocals, Piano – Leonard "Baby Doo" Caston*Written-By, Lead Vocals, Bass – Willie Dixon

Drums – Percy WalkerGuitar – Lee CooperTenor Saxophone – Little Sax CrowderWritten-By, Bass – Willie DixonWritten-By, Piano, Vocals – Eddie Boyd

Piano, Vocals – Willie MabonWritten-By – Willie Dixon

Backing Vocals, Guitar – Ollie CrawfordDrums – Fred BelowPiano – Lafayette LeakeTenor Saxophone – Harold AshbyWritten-By, Vocals, Bass – Willie Dixon

Drums – Fred BelowPiano – Lafayette LeakeTenor Saxophone – Harold AshbyWritten-By, Vocals, Bass – Willie Dixon

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

Drums – Earl PhillipsGuitar – Hubert Sumlin, Jody WilliamsPiano – Otis SpannVocals, Harmonica – Howlin' WolfWritten-By, Bass – Willie Dixon

Drums – Fred BelowGuitar – Dave Myers, Robert Lockwood Jr.Vocals, Harmonica – Little WalterWritten-By – Willie Dixon

Vocals – Jimmy WitherspoonWritten-By, Bass – Willie Dixon

Drums – Francey Clay*Guitar – Jimmy RogersHarmonica – Little WalterPiano – Otis SpannVocals – Muddy WatersWritten-By – Willie Dixon

Drums – Frank KirklandHarmonica – Billy Boy ArnoldMaracas – Jerome GreenVocals, Guitar – Bo DiddleyWritten-By – Willie Dixon

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

Alto Saxophone – Earl Brown Bass – Billie Hadnott*Piano – Lloyd GlennTenor Saxophone – Eddie ChambleeVocals, Guitar – Lowell FulsonWritten-By – Willie Dixon

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

Bass – Billy HadnottTenor Saxophone – Eddie ChambleeVocals, Guitar – Lowell FulsonWritten-By – Willie Dixon

Backing Vocals, Guitar – Ollie CrawfordDrums – Al DuncanPiano – Lafayette LeakeWritten-By, Bass, Vocals – Willie Dixon

Drums, Percussion – Fred BelowPiano – Lafayette LeakeWritten-By, Vocals, Bass – Willie Dixon

Drums – Fred BelowGuitar – Hubert SumlinPiano – Otis SpannVocals – Howlin' WolfWritten-By, Bass – Willie Dixon

Bass Guitar – Matt MurphyDrums – Odie PayneTenor Saxophone – Bob NeelyVocals, Guitar – Otis RushWritten-By, Bass – Willie Dixon

Drums – Frank KirklandMaracas – Jerome GreenVocals, Guitar – Bo DiddleyWritten-By – Willie Dixon

Bass Guitar – Jimmy RogersDrums – Sam LayGuitar – Hubert SumlinPiano – Henry GrayVocals, Guitar – Howlin' WolfWritten-By, Backing Vocals, Bass – Willie Dixon

Drums – Casey Jones Guitar – Earl HookerOrgan – John "Big Moose" WalkerTenor Saxophone – Ernest Cotton, J.T. BrownVocals – Muddy WatersWritten-By, Bass – Willie Dixon

Drums – Sam LayGuitar – Hubert SumlinPiano – Johnny Jones*Vocals, Guitar – Howlin' WolfWritten-By – Willie Dixon

Drums – Fred BelowGuitar – Hubert SumlinPiano – Otis SpannVocals – Howlin' WolfWritten-By, Bass – Willie Dixon

Bass Guitar – Jack MeyersDrums – Al DuncanGuitar – Buddy GuyOrgan – Billy EmersonPiano – Lafayette LeakeTenor Saxophone, Baritone Saxophone – Jarrett GibsonVocals, Harmonica – Little WalterWritten-By – Willie Dixon

Baritone Saxophone – Donald HankinsBass – Willie DixonBass Guitar – Buddy GuyDrums – Sammy Lay*Guitar – Hubert SumlinPiano – Lafayette LeakeTenor Saxophone – J.T. BrownVocals – Howlin' Wolf

Drums – Casey Jones Guitar – Earl HookerOrgan, Piano – John "Big Moose" WalkerTenor Saxophone – Ernest Cotton, J.T. BrownVocals – Muddy WatersWritten-By, Bass – Willie Dixon

Drums – Al DuncanElectric Bass – Milton RectorGuitar – Matt MurphyOrgan – Lafayette LeakeVocals, Harmonica – Sonny Boy Williamson Written-By – Willie Dixon

Baritone Saxophone – Donald HankinsBass Guitar – Buddy GuyDrums – Sammy Lay*Guitar – Hubert SumlinPiano – Lafayette LeakeTenor Saxophone – J.T. BrownVocals – Howlin' WolfWritten-By – Willie Dixon

Written-By, Vocals, Acoustic Guitar – Willie Dixon

Electric Bass – Jack MyersGuitar – Johnny "Twist" Williams*Piano – Lafayette LeakeTenor Saxophone – Gene BargeVocals – Koko TaylorWritten-By – Willie Dixon

Bass – Donald "Duck" DunnDrums – Sammy Lay*Guitar – Mike BloomfieldHarmonica – Paul ButterfieldPiano – Otis SpannVocals, Guitar – Muddy WatersWritten-By – Willie Dixon

Baritone Saxophone – Donald HankinsBass – Willie DixonBass Guitar – Buddy GuyDrums – Sammy Lay*Guitar – Hubert SumlinPiano – Lafayette LeakeTenor Saxophone – J.T. BrownVocals – Howlin' Wolf

Arranged By, Conductor – Gene BargeDrums – Al DuncanProducer – Calvin CarterVocals, Guitar – Little MiltonWritten-By – Willie Dixon

Guitar – Buddy Guy, Johnny "Twist" Williams*Piano, Organ – Lafayette LeakeTenor Saxophone – Gene BargeVocals – Koko TaylorWritten-By, Vocals, Producer – Willie Dixon