Warthog music

[family_guy]

I've played mods where this has been done, unfortunately a forum search proved fruitless. I've heard that a particular program is needed. I already have music in for the main menu, what do I need to do to play that in the warthog?

Edit: Well, I was on the main menu and after a while it just froze, the thing is, after restarting it a few times, i've found that there is not pattern to this freezing, not a particular song, nor loop. Sometimes it doesn't freeze at all. Does anybody else have this problem, I just don't want it to freeze once I get the music into the warthog. By the way, I used te mainmenuapp2.0 to add the music.

Edit again: I fixed the mainmenu music, and replaced warthog_new_left\ with mainmenuloop and the engine sound is gone, but it wont play the mainmenumusic that I put in. Can somebody tell me what I should be replacing with what (the names of them)