Kawai MP10 The MP10 features Kawai's powerful new Ultra Progressive Harmonic Imaging with 88-key piano sampling. Uses the new RM3 Grand action with Let-off New vintage Tine, Reed and Clavi sounds Sounds include collections of Concert Grands, Jazz Grands, Pop Pianos, and Vintage EP's New USB Audio functionality provides the ability to record and play both MP3 and WAV audio files using a USB device.