• Andy McKaie
• Producer

• Muddy Waters
• Guitar, Vocals

• David "Fathead" Newman
• Saxophone

• Floyd Newman
• Saxophone

• Jimmy Rogers
• Guitar

• Hamp Simmons
• Bass

• Jesse "Po" Simpkins
• Bass

• Otis Spann
• Piano

• Bob Thiele
• Producer

• Aaron Varnell
• Saxophone

• Percy Walker
• Drums

• Bill Dahl
• Liner Notes

• Chick Booth
• Drums

• Little Sax Crowder
• Sax (Tenor)

• Roger Dawkins
• Drums

• Phillip Gibeaux
• Saxophone

• Fats Morris
• Trombone

• Dewey Oldham
• Organ, Piano

• Vartan
• Art Direction

• Willie Dixon Band
• Bass, Producer

• Erick Labson
• Digital Remastering

• John "Jabo" Starks
• Drums

• Teddy Reynolds
• Piano

• Brian Smith
• Photography

• Beth Stempel
• Production Coordination

• Joe Scott
• Trumpet

• Ryan Null
• Photo Research

• Albert Jr. Lowe
• Guitar

• Wild Bill Davis
• Piano, Arranger

• Choker Campbell
• Saxophone

• Johnny Jones
• Piano

• Sam Lay
• Drums

• Robert Lockwood, Jr.
• Guitar

• Jerome Arnold
• Maracas

• Carl Banks
• Organ

• Julien Beasley
• Saxophone

• Jimmy Beck
• Saxophone

• Fred Below
• Drums

• Wayne Bennett
• Guitar

• Johnny Board
• Saxophone

• Eddie Byrd
• Drums

• Leonard Caston
• Guitar

• Charles Chalmers
• Saxophone

• Leonard Chess
• Producer

• Phil Chess
• Producer

• Lee Cooper
• Guitar

• Leroy Cooper
• Bass

• Rayfield Davers
• Sax (Baritone)

• Pluma Davis
• Trombone

• Paul Drake
• Piano

• David "Panama" Francis
• Drums

• Milt Gabler
• Producer

• Barry Galbraith
• Guitar

• Rick Hall
• Producer

• Milt Hinton
• Bass

• Carl Hogan
• Guitar

• David Hood
• Bass

• Aaron Izenhall
• Trumpet

• Josh Jackson
• Sax (Tenor)

• Clifton James
• Drums

• Jimmy Johnson
• Guitar

• Lafayette Leake
• Piano

• Chuck Berry
• Guitar, Vocals

• Louis Jordan
• Sax (Alto), Vocals

• Billy Boy Arnold
• Harmonica

• Bobby "Blue" Bland
• Vocals

• Eddie Boyd
• Piano, Vocals

• Larry Davis
• Bass, Vocals

• Lowell Fulson
• Guitar, Vocals

• John Lee Hooker
• Guitar, Vocals

• Melvin "Lil' Son" Jackson
• Trumpet

• Little Walter
• Harmonica, Vocals

• Hubert Sumlin
• Guitar