Yamaha P-225 Portable Digital Piano (Black) - 88 KeysComfortable Feel of an Acoustic Piano in a Compact and Modern Instrument The black Yamaha P 225 is a digital piano loaded with features to provide intermediate and advanced players with a satisfying acoustic piano playing experience in a compact and portable package that takes less space in your room. The P 225 delivers the sound and feel of a traditional grand piano, thanks to its 88 Graded Hammer Compact (GHC) weighted keys, 192 note polyphony,