Bobby Whitlock, the musician who co-founded Derek and the Dominos with Eric Clapton​, has died, according to his manager. He was 77.

Stax Records signed Whitlock as the first white artist to join singers like Otis Redding and Sam & Dave at the label.

Derek & the Dominoes founder Bobby Whitlock has died at 77 years old. The musician was diagnosed with cancer before his death on Sunday, Aug. 10.