Watch Online Free Putlocker. Almost thirty years after the first reunion of Doces Bárbaros (four of Brazil's major popular music stars: Caetano Veloso, Gilberto Gil, Gal Costa and Maria Bethânia), the artists involved decided to get together again for limited concerts in São Paulo and Rio de Janeiro, in December 2002. The film documents the group's live performances, rehearsals and interviews.