Mundo Livre S/A

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Mundo Livre S/A
Fred Zero Quatro (Jaboatão dos Guararapes, July 11, 1965) is a Brazilian composer and singer. He is the vocalist and main composer of the Pernambuco group Mundo Livre S
Background information
Origin	Recife, Pernambuco, Brazil
Genres	Manguebeat
Years active	1994-present
Members	Adriano Siri Alvinho Cabral Alvinho Lancellotti Daniel Medeiros Donatinho Marcus Cesar
Website	www.mundolivresa.com

Mundo Livre S/A is a Brazilian mangue bit band, formed in 1984 in Recife, Pernambuco. It is also one of the founders of that musical style, which became popular in the 1990s. Fred Zero Quatro, the band's singer, was one of the authors of Caranguejos com Cérebro, one of the landmarks of the Manguebeat movement, together with Renato L. and Chico Science.