Daniel Tidwell's metal cover of At Doom's Gate (E1M1), perfect for assault heists
This is my first music mod, i recommend it for assault only heists
UPDATE: i changed the audio format to .ogg since the .bik converter adds a little bit of silence at the end, which screws up the loop (also .ogg has better sound quality)
Installation: put the "Daniel Tidwell - At Doom's Gate" folder in the mod_overrides folder

Stealth:

Control:

Anticipation and assault: