Tetronimo is an educational game designed to teach you the names of musical notes in different clefs : Treble, Bass, Baritone, Soprano, Mezzosoprano, Alto and Tenor clefs. In this software, you must move a note to the box corresponding to their name. It is possible to configure each game : 1 or 2 players, speed of the note, difficulty, choice of the clefs (reading of 1 , 2 , 3, 4 , 5 , 6 or 7 clefs), sound effects, backgrounds.