Os TincoĆ£s were a Brazilian popular music band from Bahia, primarily active in the 1960s and 1970s. They are named after the TincoĆ£ bird, a subspecies of the Squirrel Cuckoo native to Brazil. Surviving member Mateus Aleluia is still very active in singing and songwriting. TincoĆ£s were Mateus Alelulia, Heraldo, Dadinho. Read more on Last.fm