Investigate sound for the DC

[Protofall]

I already know about KOS' the sndsfx library, the ogg playback library and a bit about CDDA playback and I did a bit of research before on how they work. But off the top of my head I don't remember all the details and I also feel there is more to learn

[Protofall]

Although this will be for another repo. I plan to look into MDS -> CDI conversion or just a CDI builder with CDDA support