Tested with midi keyboard works fine they let you play the first lesson for free. After that it's $150 a year or if you pay quarterly it's $300 a year. It's funny how this is a software as a service model yet 15 years ago this exact software would be a single price. Anyways I give it one star because it's insanely expensive in my opinion but if you are serious about playing piano and you have cash to spare then yeah it would probably be good. But whether or not the price is worth it is up to you