Play the Piano or Keyboard by ear quickly using rhythm, beats & audio clips. The piano music keyboard offers great sound quality. It stimulates piano chords, piano keys & the response of an acoustic piano. Strike a key hard, and produce a louder sound; strike it soft, and play a softer sound. The piano music keyboard also is a stereo sampled piano voice and dynamic filtering technology. Setting up the keyboard to play as a piano in full keyboard modes provide professional-sounding piano accompaniment that changes chords automatically while you play a piano melody on top.