Credits

Howard Johnson: Saxophone
Muddy Waters: Guitar, Vocals
Paul Butterfield: Harmonica
Pinetop Perkins: Piano, Vocals
Bob Margolin: Guitar
Levon Helm: Bass, Drums
Garth Hudson: Accordion, Saxophone, Keyboards, Organ
Henry Glover: Producer
Sammy Lawhorn: Guitar
Fred Carter: Guitar, Bass
Christopher Morris: Liner Notes
M. Henry Herman: Engineer