Well those are some of the rather melancholic themes. On the other side there's Flash Over which is part of the reason I spent way more time in the Fiend Arena than I ever should have, and Demise which does not disappoint as a final boss track in a Final Fantasy game. The fact that it plays during the Farplane Cup is all the better.
And no matter what anyone says, I actually really like the regular battle theme, YRP, Fight! No. 3.