Bobby Whitlock, co-founder of the pioneering band Derek and the Dominos alongside Eric Clapton and a successful solo musician who recorded with George Harrison, has died. He was 77.

Bobby Whitlock, the singer-keyboardist and co-founder of ‘70s blues-rock band Derek & the Dominos alongside Eric Clapton, has died, according to his manager Carol Kaye. In a statement to Variety, Kaye shared that Whitlock died earlier this morning following a cancer diagnosis. He was 77.

Memphis-born, Stax-trained musician and singer also contributed to George Harrison’s All Things Must Pass and Eric Clapton’s 1970 self-titled album