Yes

Yes are an English rock band who achieved worldwide success with their progressive, art, and symphonic style of rock music. Regarded as one of the pioneers of the progressive genre, Yes are known for their lengthy songs, mystical lyrics, elaborate album art, and live stage sets. No less than 16 musicians have been a part of the band's line-up, with its current form comprising singer Benoît David, bassist Chris Squire, guitarist Steve Howe, drummer Alan White, and keyboardist Geoff Downes. Yes have sold close to 50 million albums worldwide, including 13.5 million certified units in the United States. Formed in 1968 by Squire and singer Jon Anderson, the first line-up also included guitarist Peter Banks, keyboardist Tony Kaye and drummer Bill Bruford, who released two albums together to lukewarm reception and sales. Yes began to enjoy success after the release of The Yes Album (1971) and Fragile (1971), which featured new arrivals Howe and Rick Wakeman. They achieved further success with Close to the Edge (1972) and Tales from Topographic Oceans (1973), the latter of which featured White on drums. Wakeman was replaced by Patrick Moraz, who played on Relayer (1974). Wakeman returned on Going for the One (1977) and Tormato (1978). Anderson and Wakeman left the group due to musical differences amongst the band in 1980. Their replacements, Trevor Horn and Downes, featured on Drama (1980) and its supporting tour.