Alto Saxophone, Tenor Saxophone: Clifford Solomon

Baritone Saxophone, Tenor Saxophone: Fred Jackson, Jr.

Bass: Larry Taylor

Bass: Victor Gaskin

Design [Reissue]: Hugh Gilmour

Design, Artwork: John Mayall

Drums: Keef Hartley

Engineer: Eddie Kramer

Guitar: Freddie Robinson

Photography By: Emerson-Loew

Photography By: Sam Emerson

Presenter [Introduction]: Bill Cosby

Producer: John Mayall

Sleeve Notes: Malcolm Dome

Tenor Saxophone: Ernie Watts

Tenor Saxophone [Tenor], Soprano Saxophone [Soprano], Flute: Charles Owens

Trumpet: Blue Mitchell

Vocals, Piano, Guitar, Harmonica: John Mayall