Sá e Guarabyra, who had previously developed their individual careers, produced a singular style called rock rural with Zé Rodrix. Rock rural was a synthesis of the dream depicted in the American folk-rock of the '60s with the reality of upcountry Brazil, more specifically with música caipira (hillbilly music). The same mixture that scandalized Bob Dylan's fans was also explored by them: electric instruments and folk music. Among their biggest hits, "Sobradinho," "Sete Marias," "Espanhola," "Caçador de Mim," "Cheiro Mineiro de Flor," "Verdades e Mentiras," "Dona," and "Roque S...