Ridge Racer 4 music
 

Do any of you lot know a way to rip Ridge Racer 4's music? I've been reading and it states that they are storesd as audio tracks, but this doesn't seem to be the case in my version.
It's European and there are no audio tracks. Just a 50 meg bin and the game files that total up to 600 meg.

Does sombody know how to rip the music out of this?
Many thanks.