NOTE: Music (C) to their own owners... Hopefully this could be fair use...
GitHub releases or Download from swine.fans https://www.swine.fans/mod/R5ER94H9sI0K
Place main3.pak (renamed from the variant you chose) to where main1 and main2 pak files are
X:\SteamLibrary\steamapps\common\Codename Panzers Cold War
Enjoy!
https://steamcommunity.com/sharedfiles/filedetails/?id=3702528485