Music from various sources

[OSH]

Hi!
I know, I can play music from different sources, the only thing which I have to do is to rename files like in original XCOM. But: I want to hear music from three (actually four) different platforms simultaneously. I explain: there are four different OST for X-COM: PC, Amiga (ECS and AGA version) and PSX. What I want is, when I see geoscape screen I hear for example first geoscape music from PC version, then from Amiga ECS, AGA, and PSX. When I go on the mission, I hear tactical music from Amiga, then PC and so on. Is this even possible? Or can be added such functionality?

[Meridian]

You can have unlimited number of geoscape and battlecape tracks.

They however do not shuffle automatically during a single mission.
So in the first mission you would hear one track, in second mission another track, etc.

PS: in OXCE, there is a jukebox, where you can change current track manually... but still no auto-shuffle

[OSH]

Ok, this is enough for me. But how should I name these files, if in wiki is described, I have to use specific file names (GMGEO1, GMGEO2, GMGEO3, GMGEO4 and so on)? The next track should be GMGEO5 or something else?