This is from the FNF mod "Sonic.EXE Round 2".
I do not own this OST.
This belongs to Jacaris on YouTube.

Tremble Before Me (Fleetway's Theme) FNF

Blue Pokemon - Tails Gets Funkin' (W.I.P)

Friday Night Funkin' Vs. Sonic.EXE FAN-MADE SONG - Nostalgic Duo by Furscorns

Game: Friday Night Funkin' [Tails Gets Trolled mod]
Composer: Hooda the Antagonist

Youtube Upload: https://www.youtube.com/watch?v=ooteBiar1j8
TGT Mod: https://gamebanana.com/mods/320596

No Villains [Remix] - Tails Gets Trolled FNF

(OLD) Doomsday Instrumental - Mistful Crimson Morning

FNF vs sonic.exe RERUN leak- Stranger’s song (chip tune ver)

Triple Trouble Encore/You Cant Run Fanmade

Hellbent from FNF Vs. Sonic.Exe. 
Part of the Leaked 14, a group of songs that were leaked by 4Chan.
Link: gamebanana.com/mods/387978

Vs. Sonic.Exe - Hellbent

Grace (IamDaDoge Remix/Remake) (Instrumental)

composer: Peledopetra
original: 
https://youtu.be/YYeLGyZdn1g

TRAINWRECK OST- FNF ANTIPATHY (office)

Composer(s): SimplyCrispy & River (Ft. Sturm/Churgney Gurgney (Vocals not added)

Triple Trouble Encore/You Cant Run Fanmade

Lord X V 3.0