Is this possible?

The music to Marvel Vs Capcom 2 sucks ass...and seing how since I own it, I am allowed to make a back up. I was wondering if it was possible to put in different music tracks? If so, could you tell me how?
It may be just a simple matter of replacing the WAV files with your own when you burn it again, but I think some games need files of exactly the same length as the ones you are replacing, or else it doesn't work.

At the very least you would need to match the number of tracks on the original.
I think you'd need to locate an ADX encoder; I have yet to hear of one that doesn't suck, though :(.
relaxed, yet repetitive as ####, to the point of annoyance. Plus when I went into options their wasnt an option to turn it least I didnt see one. I like to hear the sound effects though...
hey did u know capcom still left in the browser in the domestric (us) release of mvsc2? they left in the japanese browser but removed a link/shortcut to it from the main menu.