Produces a professional, rich tone with a full three-octave range (37 piano keys) and a tonal range from F through F. Includes a specially designed mouthpiece and deluxe carrying case. The Melodica is so easy to play that many educators use it for teaching the rudiments of harmony, chord formation, theory, and for choral work. You can play chords and single notes, sharps and flats just like a piano, but within a smaller range.