This has absolutely no relation to a mediastation... A mediastation was an open keyboard..... this is not even a keyboard, but a new type of controller to create music...

Best of all, you can also play it like any keyboard out there.. But if you want to play traditional keyboard sounds like piano, organ, e piano... or any other sound that does not need real time modulation... you are still better of with a traditional 88 note keyboard. (or 76 or 61 )