Wargaming.net has announced the release of the World of Tanks Original Soundtrack in MP3 (http://"http://content.wargaming.net/OST/eng/wotengmp3zip/World%20of%20Tanks%20OST%20ENG%20mp3.zip"), AAC (http://"http://content.wargaming.net/OST/eng/wotengaaczip/World%20of%20Tanks%20OST%20ENG%20aac.zip"), and FLAC (http://"http://content.wargaming.net/OST/eng/wotengflaczip/World%20of%20Tanks%20OST%20ENG%20flac.zip") formats.
If you prefer, you can select the individual songs from the Wargaming music web page (http://"http://worldoftanks.com/en/content/music/"). They are also available from iTunes (http://"https://itunes.apple.com/us/album/world-of-tanks-ost/id828332082?ls=1") and Google Music (http://"https://play.google.com/store/music/album?id=Bvg3scjvk2m6euj3omgsz3jjlui").