Roland E-X10 Arranger Keyboard (DEMO)Have fun as you learn with expressive acoustic pianos and hundreds of other sounds. Command a full band with auto accompaniment and connect a mic to sing along. Record keyboard performances to check your progress. And play anywhere with the sleek portable design, onboard stereo speaker system, and support for battery powered operation. Specifications A stylish and affordable portable instrument with acclaimed Roland sound, features, and build quality