RZO - Evolução é uma coisa

The RZO (also known by the acronym Rapaziada da Zona Oeste) was a Brazilian rap group, founded in 1992, which originated in the periphery of the West Side of São Paulo, in the district of Pirituba.

The group Sandrão, DJ Cia and Helião was responsible for introducing to the artistic market great names of the music scene such as Negra Li, Sabotage, Marrom, DBS and the Quadrilha, U-Time, RHK Function among many others.

The album "Evolução é uma coisa" was released in 2003.