A question about sound

[Kunoke]

I've been wanting to try replacing the music from certain games with updated versions, just for fun, particularly FFVII. Can anyone tell me if this is possible at all, and how to do it?

I aplogoize if this is breaking the forum rules, but I didn't see anything about modification, so I went ahead and posted.

[FatTrucker]

Your best bet would be to google for 'Rom Hacking' communities. There is a massive community involved in modifying old games, one of their forums would probably be a better place to look.