Desc: A história de um Silva: Directed by Marcelo Gularte. With Bob Rum. The life and career story of MC Bob Rum, responsible for one of the greatest Brazilian funk classics "Rap do Silva", which emerged during the 1990s. With testimonials from friends and family members, the documentary narrates the life of the funk , from childhood, through the discovery of the relationship with music, up to the ups and downs of his career.