The PSR-SX600 helps you achieve pro-level, musical experiences by providing incredibly realistic instrument Voices that leave listeners in awe. Industry-leading accompaniment Styles let you lead an ensemble in a variety of musical genres from around the world, and Smart Chord functionality helps you achieve complex chord harmony intuitively by playing just a few keys. You can even connect a microphone (not included) and sing along with your performances while adding studio-quality digital effects.