Os Paralamas do Sucesso (also known simply as Paralamas) is a Brazilian rock band, formed in Rio de Janeiro in the late 1970s. Its members since 1982 are Herbert Vianna (guitar and lead vocals), Bi Ribeiro (bass), and João Barone (drums). In its beginning, the band combined reggae and ska with rock, but later added horn arrangements and Latin rhythms. The Paralamas are considered one of the original "Big Four" bands of 1980s Brazilian rock, along with Barão Vermelho, Legião Urbana, and Titãs.