You dig their music in the podcast, here you can see their faces.
Well, most of the times, at least...
Some vids of artists featured in the episode CAS 300 | Cachaça
Felipe Catto singing 'Roupa do Corpo' live recorded by a fan, aagattha
Duo Moviola singing 'O Retrato do Artista Quando Pede' live
Dusouto's clip 'Cretino'