Includes P125B digital piano, L125B furniture stand, BB1 wooden bench A fully weighted digital piano with 88 full sized piano style keys GHS weighted action is heavier in the low keys and lighter in the high keys, just like an acoustic piano The pure CF sound engine faithfully reproduces the tone of the acclaimed Yamaha 9' CFIIIS Concert Grand piano USB to host connectivity with MIDI and audio transfer means you only need 1 Cable to connect to your music making software