Just wanted to be able to hear some JJK OSTs, so uh yeah, I used this Version from Samuel Kim, modified the track a little bit to have a more "suppressed" vibe in stealth and such.

Song used:
Stealth: 0:00-0:58
Control: 3:10-4:something
Anticipation: 1:41-2:25
Assault: 2:25-2:50