This mod adds the track "Fighting Unknown", from the S.T.A.L.K.E.R. OST (Song by Firelake)

Songs used:

Stealth:
https://www.youtube.com/watch?v=WDCNlqMgnvo

Loud:
https://www.youtube.com/watch?v=ccTqH6639JA

I got inspired to do this since i saw "Agaisnt the Ionized Odds" in the custom music section and couldn't find this song, it isn't the best mixed thing but i might redo some transitions in the future. Feel free to try to make a better job.
Requieres Beardlib, drop in mods folder.