I haven't seen an ULB soundtrack made yet, if there is somewhere then cool
I have made these into heist soundtracks for me to enjoy but I wanted to share it to the community too. This is my first take on using the OST mod to make a soundtrack and there is definitely some flaws but nontheless I'll just post it here

Contains:
Not a Slacker Anymore - BenLab
The Slaughter Continues REMASTERED - BenLab
An Enigmatic Encounter - BenLab
An Enigmatic Encounter REMASTERED - BenLab

Phases 1 - 3 - https://gamejolt.com/games/ULB/424292 (Soundtrack)

An Enigmatic Encounter REMASTERED - https://soundcloud.com/benlabthesecond/cock-cock-cock-remastered (Soundcloud)

Setup/Stealth - https://youtu.be/ox3i0WvgAQo

Updates may happen a lil bit to make minor improvements, otherwise enjoy

All of these tracks have been made by BenLab, I don't own any rights to his music