The Yamaha Portable Grand, YPG-525 is an 88-key portable keyboard with a piano focus. It includes piano-style keys that not only look like piano keys but retain the characteristic size and shape, making it easier for a budding musician to move to an acoustic or digital piano. Other piano-centric features include a large wave ROM that includes high resolution Live! Grand and Live! Warm grand stereo piano samples, Portable Grand button and a decorative wooden stand that places the instrument at the correct height. Power adaptor and sustain pedal included.