Kingdom Hearts
Nice to see the influence is from Kingdom Hearts and it sounds a lot like something that came out of that game too. I think the only real thing missing here is the usual heavy use of xylophones to create a wonderful tune. This sounds a lot like what should play during the Lingering Sentiment and Terra-Xehanort, Xemnas battles in the games. Really sweet piece of work here, I like it a lot too!!
The xylophone is very light and sounds good here. The bass goes up and down really fast making it sound like the enemy is just running at you with their keyblade/swords/weapons of choice. The piano is also a nice touch here as it gives you a feeling of hope like you could hopefully defeat the heartless and nobodies. Would be funny if they used this piece in the new Kingdom Hearts game they are working on.
The drums sound dynamic and just keep a constant battle march theme at work right up to the cymbals as well. The violins and orchestra just make this a rather amazing piece of work.
Overall, incredible battle music, sounds great.