So I looked around youtube, And I found an underrated mod that is REALLY GOOD, And It has some really good soundtrack. I personally like it.
And since its so underrated, No one uploaded a 'OST' Video or Track anywhere, So might as well be the first to do it.
And Now, Credits where its deserved.
The audio was directly cropped from this video: 
https://www.youtube.com/watch?v=n4Uc3S1Q3AM&t=334s&ab_channel=CommunityGame
The mod link:
https://gamebanana.com/mods/325327
Dmagogari - art, animation, programmer, planner:
https://gamebanana.com/members/1878770
Ricethief - Voices track, Inst track:
https://gamebanana.com/mods/325327
They did a good job honestly, I like it! 
So yea, that's about it. 
Oh, and if the creators of the mod or the youtube creator wants this to be taken down? I'll do so, fine by me.
I simply wanna share this underrated mod honestly, and give it a bit more attention.

Arronition - FNF VS Zombie High School OST

Did not make this song or mod, so please support the creators of the mod, and also the original one's who created Friday night Funkin.

You are beautiful =D

The Fnf Uploader- Troublesome Festival Song ( Fnf Monika.exe VS Sonic.exe) Edition

CREDITS: 

@sasterdadudester (created Atrocity original)

Friday Night Funkin': JellyBean VS. The Skeletons - Atrocity (+ FLP)  by Saster: https://www.youtube.com/watch?v=-JfXUjFDHIY

The Final Showdown - Atrocity But Soul BF Sings It by SuperStamps: https://www.youtube.com/watch?v=O5UFyCxTTSs

Atrocity but Soul BF and BF sing it [SuperStamps]

Made by Nominal Dingus

I own nothing I just like the song.

Fake - Out Front - Unused (The Character) Song By Nominal Dingus

Mario's Madness V2 - Unamed Coronation Day Peach Song

{One more song, Sonic.OMT}

Wannabe (FNF. Rovio Relude)

¡¡¡You thought Monika works alone!!//Oh God No But Yuri And Natsuki

One Punch WITH LYRICS

(Scrapped) Childs Play V2 -FNF- Pibby Apocalypse

U wanna do (Long Play)

Buy on bandcamp

Simon Sim's & David Coroner  - U wanna do (Long Play)

hiiii! this acc ran out of minutes but is still active
check out my other accs for more stuff!

—————

@xspookeezzxx —> 2nd acc
@thespookiiiibae —> 3rd acc
@cosmic_compassion --> 4th acc

Atrocity but Soul BF and BF sing it [SuperStamps]

Truthless Recluse kinnie ✨