When you get into that zone where nothing matters but the moment, a natural rhythm evolves and in that magical beat, anything can happen.
Until it's broken, of course, but it's about the moment and not the end.
Had an idea for another game come to mind, and rather than toss it aside and hope to get a chance to do it sometime, I made some music and a small, simple, basic idea to remind myself what I was thinking.
This would be the battle theme.
BTW: It's meant to loop. That's why there is no climactic ending.