The band Sepultura, founded in 1984, is arguably the greatest Brazilian musical export and has enjoyed great success worldwide throughout its career, releasing fifteen studio albums and selling over 20 million units worldwide Nation, originally released in 2001, is the band's eighth studio album and features guest appearances by artists such as Jamey Jasta (Hatebreed), Jello Biafra (Dead Kennedys), Cristian Machado (III Niño), João Gordo (Ratos de Porão) and Apocalyptica.