I have mounted the ROM's ISO and everything, have attempted to use several programs to grab the audio, but unfortunately all I get is a static garble or nothing at all.
I am assuming that the files are being stored within this folder:

When scanning them, they grabbed the audio from a few of the FMV cutscenes, but not nearly all of it. The rest of the folders look as such:

I have used all sorts of software to try and decompile any of the files, such as PSound and MFAudio, both of which have been long recommended, but I have had no luck. Any help will do really, I'd like to share these with everyone.
Just in general, I am pretty much a noob when it comes to any of this, but I am hungry to learn and get help in any way that I can.
Where I got The Rom and it checks out in regards to when it was released, otherwise no issues, if this would help anyone else also.