The Smile Sessions is a compilation album and box set recorded by the American rock band the Beach Boys, released on October 31, 2011, by Capitol Records. The set is the follow-up to The Pet Sounds Sessions (1997), this time focusing on the abandoned recordings from the band's unfinished 1966, 1967 album Smile. It features comprehensive session highlights and outtakes, with the first 19 tracks comprising a hypothetical version of the completed Smile album.