Really incredible - and a bit frustrating to virtually all of us here, if I tried to come close to him, I would end up with a severe chronic tendonitis.
However, on thing: I would have preferred him play live - he didn't! Did you read one of the comments and his answer? He pre-recorded this with a software piano and dubbed here in sync. - Of course you can see that he really plays as fast and the actual notes, but I don't know whether the repetitions of single keys and other things would work out and sound that smoothly live on this piano.
Edited by rosetree (05/15/16 11:56 AM)