I has made rival battle music!
intro
music
I absolutely love the music
Great, perfectly captures the mood, everything.
I hate to say that I doubt the intro will work, though..
It is also great, but it is my impression that it needs to be playable when the rival is walking away/to you and such..
And it sounds like a battle intro (not bad at all, just maybe not fit )
However, all is perfect if we have a walking around rival theme.
But the music is definitely a keeper.
By the way, I'm not sure if you noticed but four of your tracks (two battles, one route, victory) are official