Ok, I know many people make some stellar Marvel VS Capcom 2 mods, and thought I should share what I know, mainly just links I have discovered, but this should help anybody out that wants to mod the game.
I dl your MJ version of marvel vs cap 2 a while back. Played it for a buddy and he got a kick out of the fact you could change around the audio.
I used to love the soundtrack for sled storm on the playstation. It had a couple of econoline crush tracks I really liked. I still own the game but don't have a ps1 or ps2 to play it on. i tried it with bleem and the textures are all white on white making it near imposible to play. Its my favorite game soundtrack still to this day.
Ain't nuthin gonna stop me now but my innate inabilitree to progress cognatious thunk.
CDDA games seem to be a bit of a rarity, so I'm sure that most games you could modify the music if anyone is interested enough. You could probably mod the music in CDDA games as well if you had a program that would move WAV to RAW. I know there are RAW to WAV tools out there.
I recently made a dubstep and color palette remix of marvel vs capcom 2 for Dreamcast. PS2 was a bit more challenging to make. If i had a way i would post it on this site. I made a BDSM palette Mod for Cable. It is just wrong in so many ways .
Got a Dreamcast game music remix idea? Drop it here
The one thing you have to be very careful of, is to make sure your music has the looping set up correctly on it, as the retail one does, or else you end up with just dead silence and only sound effects after your music runs out.