Yamaha Dgx660B 88-Key Weighted Digital Piano With Furniture Stand he Pure CF Sound Engine faithfully reproduces the tone of a meticulously sampled and highly acclaimed Yamaha concert grand piano GHS weighted action is heavier in the low register and lighter in the high, just like an acoustic piano; Data Capacity: Approx. 30,000 notes for 1 user song Score Display puts music notation of MIDI songs on the screen, helping you play your favorites by following the bouncing ball The Piano Room lets you choose from a variety of pianos and acoustic settings to create your own personal piano environment The 6 track recorder allows you to capture your performances and song ideas, then add additional layers to spice up your pieces