Breath of Fire 2 SPC hacking

Well, that sounds interesting.

What did you find at 00BD75C?

I believe that's where the games' instruments begin (or so I've been told from the Japanese dude from youtube), but could this be where the NPC plotscript triggers the battle music change. I really despise the second battle theme; that's why I started this thread. But, if I'm wrong, I'm wrong, and apologize for wasting your time. I don't know if I have to hack any sequences or instruments, but a couple of lines that this NPC triggers in Tunlan (Tune Land), but seeing as I'm using the re-translated ROM (much better translation BTW), the offset location will be most likely a few bytes off. For all I know, I could be going off tangents here.