Review Request Club
Bearing in mind this is a cover, I'm going to focus on the actual playing and execution of the track, because that's the real test of making something your own, is if you manage to play it and make it your own. Having listened to the original, I can see you've easily and comfortably made it your own here.
There's a nice technique with your playing that instantly makes it seem very emotional and personal; something you'd not get with a simple MIDI piano track. There is a very beautifully subtle string part in the background from what I can hear, which is really nice (They're two things which always go so well together), but I think it's almost too deep in the background to be truly appreciated, as you only start to hear it at certain points. I think making more use of the stereo in the piano would be a nice remedy to this, just so everything's a little more spread out in the channels.
My only criticism would perhaps be that it was often in a quite loud dynamic, and I think you could have perhaps played with the volume a little more than you did, even though as it is you have a really romantic feel for most of the end of the piece, which is really nice. As well as that, given the broadness of the piano you could have used a few more octaves than you did just to really use the range a bit more, because everything sort of sat in the middle frequencies. As sixflab said, you could even get away with adding more complex instrumental lines to give it even more of an emotional feel. But as it is, this is a really nice track, well played and put together. Definitely wouldn't mind seeing a few more of these kind of requests in the RRC.
-Review Request Club