The Piper at the Gates of Dawn is the debut studio album by English rock band Pink Floyd, released on 5 August 1967 by EMI Columbia. It is the only Pink Floyd album made under the leadership of founding member Syd Barrett (lead vocals, guitar); he wrote all but three tracks, with additional composition by members Roger Waters (bass, vocals), Nick Mason (drums), and Richard Wright (keyboards, vocals). The album followed the band's early chart success with the 1967 non-album singles "Arnold Layne" and "See Emily Play", as well as their influential performances at London's UFO Club.