Yamaha Arius YDP-S55WH Digital Home Piano (White)The Yamaha Arius YDP S55WH Digital Home Piano gives you a luxuriously expressive playing feel with the GH3 keyboard. It includes newly equipped ear friendly functions and compatibility with Yamahas Smart Pianist app. The lid becomes a flat tabletop when closed. Enjoyment that Stays with You The luxurious tone and expressive ease of playing stays true to the basics of a real piano. It almost plays itself, releasing the sound and music you have within.