I usedMelting Terminal V2's "Custom Strings" template to change the name of the music in game,
huge thanks to him!
How to Install:
If you want this soundtrack to appear as "MAFIA II", you'll need blt, and copy the "MAFIA II String" folder into blt's "mods" folder.
But you don't actually need it if you don't want it, just remember that it replaced Hot Pursuit.
Otherwise, just put the "Mafia 2 Joe Barbaro Music..." folder into the "mod_overrides" folder.
Enjoy!
(Known bug: sometimes the generated "loop points" mixes up the "control" and "build up" part in the music, nothing can be done about it (at least I can't do anything about it.).)