Rust - Closed Alpha Music?????

Just trying to hunt down the soundtrack that Rust used to have when it was in closed Alpha, If you played the Alpha you should remember that it was like a crackling radio with people speaking in a different language than English. The thing i remember about it was how atmospheric it made the game and i really want to find out where i can download it or even just the name of it. I do recall a post i read on here a long time ago with all the details but i cant for the life of me find it now.

Id really appreciate it if anyone could help me out <3