decided to pull this together just for fun, wasnt expecting it to be actually good ingame so i decided to post it

Track itself:

The content includes soundtrack made by Crinkles for SCP: Secret Laboratory, all credits and music to their respective creators and owners.

Install, unzip the file, drop into your assets/mod_overrides folder in the PAYDAY 2 directory. The track itself should be in "Options > Sound > Custom Menu Tracks"