the board theme is from star ocean 3 - so alone, be sorrow;
the battle theme is from dream theater - metropolis;
the epic battle intro theme has been manually audio-grabbed from the snes game demon's crest;
the epic battle main theme is from metallica - no leaf clover.
all themes have been cutted using audacity and are optimized / reduced in quality using winlame.
if you have troubles getting them (or want a full-quality and/or uncutted version) then just send me a pm.