The Yamaha PSR-E373 is a portable keyboard intended for beginners and hobbyists who enjoy playing various styles of music, learning, and just having fun. It features 61 touch-sensitive full-size keys for expressive, dynamic control and a wide variety of 622 instrument sounds—some with Super Articulation Lite technology to provide realistic performances. A dedicated button lets you quickly switch to a rich Grand Piano sound. There are 205 auto-accompaniment styles with a backing band that can play a variety of musical genres from around the world, such as jazz, R&B, and Latin.