Almost 30 years after the first reunion of "Doces Bárbaros" (a gathering of four of Brazil's major pop music stars: Caetano Veloso, Gilberto Gil, Gal Costa and Maria Bethania), the artists involved decided to get together again for some shows in Sao Paulo and Rio de Janeiro, in December 2002. The film documents the group's live performances, rehearsals and interviews. 　　A documen...