Are the World of Tanks soundtracks copyrighted ?

eekeeboo: They are copyrighted, but as per the ToS and EULA you have the right to use them under the fair use policy. As long as you do not try to claim them as your own or sell them as your own. You should be able to find these guidelines in the EULA and the legal section of the website that outlines the fair use policy that WG has over such materials.