Roots of Graham Nash

David Jon Gilmour is an English musician, singer, and songwriter best known for being the lead guitarist of the English rock band Pink Floyd. He joined in 1967, shortly before the departure of founding member Syd Barrett. By the early 1980s, Pink Floyd had become one of the highest-selling and most acclaimed acts in music history. Following the departure of Roger Waters in 1985, Pink Floyd continued under Gilmour's leadership and released the studio albums A Momentary Lapse of Reason (1987), The Division Bell (1994) and The Endless River (2014).

Manassas was an American rock supergroup formed by Stephen Stills in 1971. Used primarily for Stills' music, the band released two studio albums before disbanding in October 1973. They released a 1972 self titled debut and a second album titled Down the Road in 1973.