From the game's box: Desafino is a funny idea that puts music, talent and creativity in a game. Desafino can be played by 2 or more teams. Each turn, one participant from a team draws a card that has a song and a tip about it.
The player's objective is to make his/her team to discover the name of the song. Everything is possible: mumble the song, imitate the singer, do mimics, whistle. He/she only cannot sing the song.