Roland A-500 PRO 49 Keys MIDI Keyboard Control.

Versatile 49-key model from the A-PRO Series If you're looking for a keyboard controller that you can use in the studio, on-stage, or anywhere you feel inspired, look no further than the A-500PRO. Combining the best of Roland engineering with Cakewalk's legendary ease-of-use, the A-500PRO has the features and feel you need to get the most out of your music performances and productions.!!!