User blog comment:MP999/MP999's Music Market/@comment-3463132-20151221194933

Not sure where these fall on your list but there are a few songs I like to use- albeit I think 99% of battles should probably have music related to their series.

Battle Force  - Wild Arms 2nd Ignition (Michiko Naruke)

Galaxy Train - Darker than Black (Yasushi Ishii)

I think this is just called Dart's Theme - Legend of Dragoon ( Dennis Martin, Takao Miratsu)

I Am the Doctor - Dr. Who [11th Doctor] - (Murray Gold)

and an odd one, Expod Digital (UVERworld) It has a couple of different versions- I personally like this one more than the original.