Yamaha P-115 Digital Piano - White Bundle with Yamaha L-85 Stand, LP-5A Pedal, Furniture Bench, Instructional Book, Austin Bazaar Instructional DVD, and Polishing Cloth The Pure CF Sound Engine faithfully reproduces the tone of a meticulously sampled Yamaha's acclaimed 9' CFIIIS concert grand piano, allowing for incredibly dynamic and expressive playing GHS weighted 88-key action is heavier in the low end and lighter in the high end, just like an acoustic piano Pianist Styles turn your simple chords into exciting accompaniment. Play a chord and the Pianist Style gives you a full piano accompaniment Drum Rhythms are great to perform with and also put the fun back into practicing as they are a practical alternative to a metronome The Controller App for iOS devices adds a rich, graphic user interface allowing for quick and easy navigation and configuration