George Roger Waters (born 6 September 1943) is an English musician, singer, songwriter, multi-instrumentalist, and composer. In 1965, he co-founded the progressive rock band Pink Floyd with drummer Nick Mason, keyboardist Richard Wright and guitarist, singer, and songwriter Syd Barrett. Waters initially served as the group's bassist, but following the departure of Barrett in 1968, he also became their lyricist, conceptual leader and co-lead vocalist.