I do love a good performance
For being rusty on the piano, you did great, and I say that with over a decade of piano experience. Not that there was that much to the piano, but what was there was played splendidly. The ocarina wasn't bad either. Better than I can do. Sounds like you have a better ocarina than me too. I'd like to get one like OoT obviously, but mine is a cheap piece of plastic that sounds like a recorder. So to me, you sounded pretty good on it. On top of that, I really like remixes that are true to the original, but add a little something, like you did with the piano and ocarina. You did a good job mixing them in with the rest of the piece. I especially loved how you incorporated the piano into the piece. As for the ocarina, it's definitely the right instrument, but I felt it should have been a little higher, though if that's all you have, it works just fine. I just think a higher ocarina would have sounded a bit better. You came in very strong with the ocarina. But near the end of the performance I felt like there were a couple of sloppy notes here and there. Overall better than I could hope to achieve on the ocarina, but I'm just saying, being the perfectionist I am, I'd have kept going at it till every note sounded just how I liked it. But that's just me, and nonetheless you did an amazing job with this.