Original sentence: He initially studied piano, clarinet, orchestration and modern music at the Royal College of Music, but he was expelled.He joined Yes  in 1971, following keyboardist Tony Kaye's departure.In 1970, Wakeman played with The Strawbs and David Bowie
Edited sentence: He initially studied piano, clarinet, orchestration and modern music at the Royal College of Music, but was expelled.In 1970, Wakeman played with The Strawbs and David Bowie, he joined Yes for the first time in 1971, following keyboardist Tony Kaye's departure.Many fans consider Anderson-Bruford-Howe-Squire-Wakeman the classic Yes lineup