I really hope my research was sufficient on this one... Valve lets anybody with 100 bucks lying around post games on Steam. What could go right? Lost Frontier by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300039 Artist: http://incompetech.com/