Custom menu music not working

[Adny]

Not exactly sure what that cfg file you posted is, but it's not necessary for replacing the music in the main menu. Find a song, convert it to an ogg (using audacity or sony vegas pro, do not just rename the extension, this is mandatory), name it game_menu and put it in the root>music folder, it should overwrite the existing file. That's really all there is to it.