Included are the .wav files to listen to before you install and 3 versions of the setup to choose from, each varying slightly. choose one and move or delete the others, then rename the one you have chosen to setup, without the version in the name. PLEASE NOTE: This track is meant to be listened to in one go, with no loops and with vocals, so it doesn't translate too well in game due to different triggers affecting assault and control length, e.g. difficulty, hostages, killing civilians, etc. It will be updated in the future as I'm not happy with how anticipation is right now. Place the files into steam>steamapps>common>PAYDAY 2>assets>mod_overrides and enjoy.
Keep in mind this is my first modding attempt for PAYDAY 2 so I may have f***ed the file upload and it will be separate files instead of a folder. In that case, try to make a folder for it following the guide for BeardLib Music template. The main.xml and EN.txt files have already been modified to accommodate the new name of the folder.