Can't see this mentioned anywhere, but both me and my brother have noticed that the menu sound and music is twice the volume of the game's sound and music. The menu volume is OK and matches pretty much with everything else I play on the PC, it's the in game volume that seems to be too quiet. Strange thing is, when the menu first loads up and the music starts, when you click on "options", the volume for the menu drops to match the in game volume... weird huh. I couldn't see this mentioned anywhere and so thought I should mention it, I apologise if you already knew.