The fourth studio album by the English punk rock band, originally released in December 1980 as a triple album containing 36 tracks, with 6 songs on each side. Anticipating the world music trend of the 1980s, it features funk, reggae, jazz, gospel, rockabilly, folk, dub, rhythm and blues, calypso, disco, and rap. Features the singles 'The Call Up', 'Hitsville UK' and 'The Magnificent Seven'.