Os Tincoãs has been played over 20 times on NTS, first on 9 February 2015. Os Tincoãs's music has been featured on 21 episodes.

Os Tincoãs were a Brazilian popular music band from Bahia, primarily active in the 1960s and 1970s. They are named after the Tincoã bird, a subspecies of the Squirrel Cuckoo native to Brazil. Surviving member Mateus Aleluia is still very active in singing and songwriting.

Tincoãs were Mateus Alelulia, Heraldo, Dadinho.