The Wall is the eleventh studio album by the English progressive rock group Pink Floyd. Released as a double album on 30 November 1979, it was subsequently performed live with elaborate theatrical effects, and adapted into a feature film, Pink Floyd—The Wall. As with the band's previous three LPs, The Wall is a concept album and deals largely with themes of abandonment and personal isolation. It was first conceived during their 1977 In the Flesh Tour, when bassist and lyricist Roger Waters's frustration with the spectators' perceived boorishness became so acute that he imagined building a wall between the performers and audience. The album is a rock opera that centres on Pink, a character Waters modelled after himself, with some aspects based on the band's original leader, Syd Barrett. Pink's life experiences begin with the loss of his father during the Second World War, and continue with ridicule and abuse from his schoolteachers, an overprotective mother and finally, the breakdown...