VERY nice.
I /LOVE/ what you've done with the somewhat celtic/medieval, almost dance-y vibe in the climax of the song. Very niceley played out, and loved every bit of. My only irk is that you could of boosted the bass a tiny little bit, but that's probably because of my preferred genre and you don't really want to drown out what you've done in the melody... it got better the more times I listened to it, which is a good sign.
Loved every bit of it, and I may or may not attempt my own version of this. You've inspired me, sir, and for that I tip my hat to you.