Learn to play the piano, guitar or other musical instrument, sing or just love music? Music Tutor game for you. Solfeggio sheet music at any time and in any place. Note Trainer: treble clef or bass clef. Increase the speed of the music recognition. Hear the sound of each note to learn music by ear. Set notation systems. Cdefgab. Cdefgah. Do Re Mi Fa Sol La Si.