The Rolling Stones are an English rock band formed in London in 1962. The first stable line-up consisted of bandleader Brian Jones (guitar, harmonica, keyboards), Mick Jagger (lead vocals, harmonica), Keith Richards (guitar, vocals), Bill Wyman (bass guitar), Charlie Watts (drums), and Ian Stewart (piano). Stewart was removed from the official line-up in 1963 but continued to work with the band as a contracted musician until his death in 1985.