New from NAMM 2016, enjoy Yamaha piano touch and tone, plus numerous features that help make playing music fun. Sing along using the built-in microphone jack with vocal effects. Enjoy the Yamaha “You Are The Artist” library for learning hit songs you've always wanted to perform using best-selling sheet music, or learn just by reading the scrolling notes on the built-in Score Display.
Order soon and enjoy satisfying action along with great sound and many other features.
http://www.musiciansfriend.com/keyboards-midi/yamaha-dgx660-88-key-portable-grand?source=3GOA6AKB