"Leftoverture" is the fourth studio album by the American rock band Kansas, released in 1976. It features a blend of progressive rock and hard rock, showcasing the band's signature sound characterized by intricate arrangements and powerful vocals. The album includes the hit single "Carry On Wayward Son," which became one of their most popular songs. The album is notable for its ambitious structure, with several tracks seamlessly transitioning into one another. It received critical acclaim and commercial success, reaching multi-platinum status. "Leftoverture" is often regarded as a defining work in the progressive rock genre and solidified Kansas's place in rock history.