Has a full three-octave (37 note) keyboard. Range F3-F6. This range allows one to play 1000’s of melodies. Chords or solo lines sound great on this keyboard. Mouthpiece, flex- tube, vented case & air release button all included. Next to the Mylodica, Steve’s personal favorite. Best keyboard action for playing fast lines with strong reeds for expressive dynamics yet still light enough to hold while playing at a gig.