Watch Bombuj. In November 2016, the Brazilian musician and composer Sérgio Pererê traveled to Argentina and Uruguay for a series of shows and workshops. There, he reunited with the Argentine percussion group No Chilla, with whom he had previously recorded the album "Viamão". This meeting sparked his music to challenge the invisibility of the Afro-descendant community in Argentina. The film features various members of this group, who discuss these issues and reaffirm their existence.