The Beatles were an English rock band, formed in Liverpool in 1960, and one of the most commercially successful and critically acclaimed acts in the history of popular music.From 1962, the group consisted of John Lennon (rhythm guitar, vocals), Paul McCartney (bass guitar, vocals), George Harrison (lead guitar, vocals) and Ringo Starr (drums, vocals).

Beatles- Let It Be

Led Zeppelin were an English rock band formed in 1968 that consisted of guitarist Jimmy Page, singer Robert Plant, drummer John Bonham and bassist John Paul Jones. With their heavy, guitar-driven blues-rock sound, Led Zeppelin are regularly cited as one of the progenitors of heavy metal and hard rock, even though the band's individualistic style drew from many sources and transcends any one music genre.