Arturia KeyLab Essential 61 mk3 MIDI Arturia piano 61 electronic keys, you can play over 20,000 sounds on it. You can customize the sounds to your liking, it's excellent. The reason for selling is I bought the larger size of the same model (clarification: this is not an organ, it's a piano). The piano is very clean. Asking price, please no lowball offers. Offers below 500 will not be considered. New price is 1200