Stereossauro and Cabrita are, respectively, Roy Vides and Niniko Salvaca, characters from an imaginary film, of which the album Cachorro Sem Dono is the soundtrack.
Cachorro Sem Dono is a narrative project where each theme is a soundtrack to a different episode. The plot follows two detectives who take on bizarre cases to keep the bar tab. Both have an unclear past and information about them is scarce.
The album is made up mostly of instrumental songs with one, the last, being sung by Tamin, from Cais Sodré Funk Connection.