Anime-Inspiration?
It's great. In the beginning where it's just the Piano, it sounds like it would be a chatting scene in an Anime when two people are about to attack eachother. They'd be like "Hmm... Your power is very immense..." "But yours is as well.. No matter. I shall win this fight" -slash- etc etc.
I loved the instruments :3 You should make a new version with less effects and more of a classical touch.