Barry Joseph Goldberg was an American blues and rock keyboardist, songwriter, and record producer. Goldberg co-produced albums by Percy Sledge, Charlie Musselwhite, James Cotton, and the Textones, plu

Harvey "The Snake" Mandel is an American guitarist best known as a member of Canned Heat. He also played with Charlie Musselwhite and John Mayall as well as maintaining a solo career.