Buy Guns of Icarus Alliance on Steam!
It's been happening since before Cul became a dev, so maybe it's Keyvias But seriously, I'm gonna go through the game's sound files to see if I can find anything.
Soundtrack should be in C:\Program Files (x86)\Steam\steamapps\common\Guns of Icarus Online\Guns of Icarus Online SoundtrackAlternately, you can right click Guns of Icarus in your Steam library, click properties, then the "Local Files" tab. From there, the "Browse Local Files..." button will take you to the folder containing the soundtrack.The media player "VLC" will play the AIF files without any additional plug-ins. Not sure about other players, you might run into trouble.