https://youtu.be/paW_RbLzG6U
this is not actually official 

FNF: Sonic.exe 3.0 - Triple Trouble Encore ("Official")

(Majin vs Boyfriend) Blue Entertainment

(OUTDATED/V1) FNF: CN TAKEOVER OST | I am a monster

I honestly didn't know this existed till it popped into my YouTube recommended. An unused song for "Faker Lord X" which I assume is just a disguised lord X. It was made by Uptaunt but never released (last I saw it was some drama). Apparently it's from an unreleased (and most likely canned) exe mod called EXE Rival (dunno what that is) so that's pretty neat. 

Undefined Demise (unused sonic.exe fnf song)

Closing Day (FNF Doomsday but it's a Afton and Ourple BF cover)

(!! I WILL TAKE THIS DOWN IF THE ORIGINAL COMPOSER(S) REQUESTS SO !!)

-Credits-
FriedFrick - Composition
Yoshinova_ - Voice Acting
Davidgreen123 - Thumbnail Artist

Ichor - Sonic.exe (Mario Mix) OST

fnf bubble breaker v2 (gamebreaker spongebob mix)

Official Gamebreaker in the style of the scrapped mix

Original by saster, river and checkty 
Rip by tedd

Original video: https://youtu.be/mLZBaLFSifQ?si=oYMP9kQqlriHieuV

(Will take down if desired by any of the people in the credits)

Gamebreaker SDX mix || Song rip by tedd

Singing Night! (Pasta night but is UltraM, Jerry, and Yourself/Silly Billy

the oldest version is not finished so we will never know of this one :/

Undefined Demise (unused sonic.exe fnf song)

Existing