Pink Floyd are an English rock band who initially earned recognition for their psychedelic and space rock music, and later, as they evolved, for their progressive rock music. Pink Floyd are known for philosophical lyrics, sonic experimentation, innovative album cover art, and elaborate live shows. One of rock music's most successful acts, the group have sold over 210 million albums worldwide, including 74.5 million albums in the United States alone. Pink Floyd influenced progressive rock artists of the 1970s such as Genesis and Yes; and contemporary artists such as Nine Inch Nails and Dream Theater. --------------------------------- Personnel: Syd Barrett – lead guitar, lead vocals (1964–1968) Bob Klose – lead guitar (1964–1965) Nick Mason – drums, percussion (1964–1994) Richard Wright – keyboards, vocals (1964–1981; 1987–1994) Roger Waters – guitar (1964), bass guitar, vocals (1964–1985) David Gilmour – lead guitar, vocals (1968–1994) ------------------------------------------------------- Albums The Piper at the Gates of Dawn (1967) A Saucerful of Secrets (1968) Soundtrack from the Film More (1969) Ummagumma (1969) Atom Heart Mother (1970) Meddle (1971) Obscured by Clouds (1972) The Dark Side of the Moon (1973) Wish You Were Here (1975) Animals (1977) The Wall (1979) The Final Cut (1983) A Momentary Lapse of Reason (1987) The Division Bell (1994) DVD and video: London '66-'67 (1967) Live at Pompeii (1972) The Wall (1982) Delicate Sound of Thunder (1988) La Carrera Panamericana (1991) Pulse (1995)