Eric Clapton paid tribute to his former Derek and the Dominos bandmate, Bobby Whitlock, following the keyboardist and singer’s death at age 77. On August 11, Clapton, 80, posted a throwback photo of Whitlock to Instagram with the caption,

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

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.