Yamaha's new beginner piano model, the YAMAHA EZ-300 61-KEY PORTABLE KEYBOARD WITH LIGHTED KEYS, includes a new feature that revolutions teaching piano to beginners. This is a revolutionary addition to the Yamaha Digital Piano line up. The keys light up when you play them, so it is easy to know which key is pressed. The first thing to learn with piano is finger placement and having to light up keys makes that a much easier process for children and beginners. The piano also includes a lesson feature, so the keys will light up, showing you which ones to press to play a favorite song.