This is Payday 2 mod that adds new heist music. Music included in the mod is AIT suspense 2, AIT action 2 and AIT action 3.
You need superblt and bearlib.
installation: Just drag Payday 2 AIT heist music folder into Steam\steamapps\common\PAYDAY 2\assets\mod_overrides.

https://www.youtube.com/watch?v=FKEUzkzBneQ