Originally Posted by earok
Maybe this won't be suitable, but with the CD version maybe it'll be possible to stream CDDA music with an external player while playing the game? The engine seems to be multitasking so it might be possible to do this somehow, though of course it means you won't have any control over the flow of music (so it won't change when you change from menus to the game etc)
I am happy to try this to see how it sounds - would you be able to convert a mod music file to CDDA format? I have a tune which I think would fit the game - alternatively do you have a CDDA file you could experiment with to see how it sounds?