Need help playing around with audio

[Eseven]

Does anyone have any idea how I can extract and possibly replace some of the game audio ? I
was recently successful in extracting the audio - from a different game- using a program called Nova Extractor, but it won't work with this game.

thanks so much and yes, I'm a bit geeky.

 

[Kirium]

All of the game music tracks are the .xmi files in your SoD folder. They're some form of compressed midi file, beyond that I think the rest of the game sounds are .wav in the sounds folder.