Roots

Released in 1996, Roots represents the commercial and creative zenith of Sepultura's original lineup. Produced by Ross Robinson, the architect of the nu-metal sound, the album famously integrated the music of Brazil's indigenous Xavante people with down-tuned groove metal. This was not a superficial addition; the band traveled to the Mato Grosso to record with the tribe, resulting in tracks like 'Itsári' that serve as legitimate cultural collaborations. The album's sonic palette is defined by its 'muddy' and 'thick' production, prioritizing low-end frequencies and rhythmic swing over the technical precision of their thrash roots. It features high-profile guest spots from Mike Patton and Jonathan Davis, signaling Sepultura's influence on the burgeoning alternative metal scene. Despite being the final album with founding frontman Max Cavalera, its legacy as a 'world metal' pioneer remains undisputed, influencing countless bands to look toward their own regional folk traditions for heavy inspiration.