The playlist has all of the ULC's original soundtracks, old versions of said tracks, and some fan-made tracks that I think would end up in the game or would fit.

Playlist Picture is taken from an ULC Illustrative Image in Roblox, I thought it would be cool.

Play ULC... NOW! (https://www.roblox.com/games/10982620122/Undertale-Last-Corridor)

Official ULC Account! (Official Tracks) (https://soundcloud.com/utlc)
Official ULC:Extras Account! (Official Skin Tracks) (https://soundcloud.com/utlc-extras)
Unofficial ULC Accounts! (Unofficial Tracks) (https://soundcloud.com/user-831581958) (https://soundcloud.com/ulctheust)
ULC Archive! (Old versions of Tracks) (https://soundcloud.com/ulcarchive)

Tracks In Order:
Trailers
TLCA
Lobby (Lobby - Casino)
Chara Team
Sans Team (+Skins)
Events (Sans Team) (Christmas - Halloween)
Not Specificied

Undertale: Last Corridor (Semi-)OST

KnuckleDuster

goo goo gaa gaa

* those who oppose me, meet the same fate.
* they die...
* they all finna box.

* Let's go.
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Art by my lovely @emarines / @emarines95!

Hey everyone, you remember HRRGHLOVANIA right? I covered it again! It felt fun, I had a good time, I hope you all enjoy listening to it as well. I made it a while ago, sorry if it's a bit loud, I always seem to have a volume problem.

HRRGHLOVANIA by - @soufon!

HRRGHLOVANIA - We Finna Box [Taed Up v4]

Video on youtube: https://www.youtube.com/watch?v=uScvd2d6LAc
Enjoy the tracks
Thanks for watchinggg~
Channel: www.youtube.com/channel/UCJThqlinR8wK6-QL5JINK3Q

【Undertale AU】"Bullet Hell" Sudden Changes [InvisibleDreams Remix]

* Determination is one hell of a drug.
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About: This track was composed for Aftertale Sans.
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ART EDIT FOR THUMBNAIL: by Eg
Aftertale Comic Art Samples: by TheCrayonQueen
MODEL: by Sansloverguy
RENDERING/POSE: by RXQ
TRACK: by KnuckleDuster
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[DO NOT USE WITHOUT PERMISSION]

[AFTERTALE Sans] POINT OF NO RETURN

hi hi!! this is a DUSTDUST commission for Danuloio!!

UNDERTALE by Toby Fox
DUSTTALE by Ask-Dusttale
DUSTDUST by Carno (?)
Artwork by Eg

OUT OF MIND

* The lake freezes over, as death approaches.
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About: This track was composed for OUTERDUST Sans’ FROZEN FALLS Encounter, as a replacement for “TURNING THE TIDE II” by Box Standard.
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THUMBNAIL ART: by Eg
SONG: by Skie
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[DO NOT USE WITHOUT PERMISSION]

[OUTERDUST Sans: FROZEN FALLS Encounter] STRIFE ON THE STYX

* how original.
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About: This track was composed for a youtube video on the Undertale: Last Corridor channel.
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THUMBNAIL RENDER: by Ian
SONG: by KnuckleDuster
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[DO NOT USE WITHOUT PERMISSION]

Contract Negotiation + Big Reveal

what a nice trailer! i’m sure there is a completely professional tone maintained throughout
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About: This track was composed for the SINS OF THE PAST Update Trailer.
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THUMBNAIL: by Coolbic
SONG: by Box Standard
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[DO NOT USE WITHOUT PERMISSION]

SINS OF THE PAST TRAILER

YouTube Counterpart:
https://youtu.be/6ImqvMjEHG4?si=roSvBhLyl35liL2f

TIME PARADOX (triple sans edition)

[Undertale: Last Breath] OST 010 - Twisted Reality

(Approved by ZerJox, but canceled by ExpresslyVOs)

This song is an official part of Undertale: Last Breath OST.
I created this track about a year ago. It's a unique experience! I've been waiting for a long time to post it!

Youtube Upload: https://www.youtube.com/watch?v=KefxCZBK2n4

Lyrics by ZerJox
Undertale by Toby Fox
Undertale: Last Breath by ExpresslyVOs
Art by Xeron

[Undertale: Last Breath] OST 010 - Twisted Reality (scrapped)

* The Royal Sentry.
Outertale Sans' Theme!
__________________________________________________________________________________
Made by @theoneandbonely.
Made for Simple Sans Morph Battles on Roblox.
__________________________________________________________________________________
(Do NOT Use Without Permission!)

(Outertale Sans) Absolute Zero (Remix)

Removed from the official account because of allegations against the original musician relating to "desires of indecent child content"
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ULC Team's Response: “Control Freak” unfortunately has to be scrapped / replaced since there are allegations against the musician we commissioned from (“Amatsuki Uta”) which are pretty bad. I won’t go into detail but its related to fantasies / desire of indecent children content 
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Old Description:
*Your best friend and your old pal in the same room? Isn't this RICH!
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About: This track was composed for FLOWEY POSSESSION SANS, to fit more with his reworked version which will release during the CASINO UPDATE. It was commissioned from musician Amatsuki Uta. [STILL do NOT use w/o permission]
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made by:
Music: Amatsuki Uta
Art by: Coolbic
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[FLOWEY POSSESSION Sans] CONTROL FREAK

An upload of The Clock.
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Not a continuation of the ARG.

The Clock. [The Approachers.]

An upload of TLCA.
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Not a continuation of the ARG.

TLCA [The Approachers.]

LISTEN ON SPOTIFY, APPLE MUSIC, AND iTUNES: https://distrokid.com/hyperfollow/marmqr/necroptosis-with-lyrics-feat-kwestashul
https://open.spotify.com/artist/3z5qrh8tzrITZM6Vcps1eC

YouTube Upload: https://www.youtube.com/watch?v=LVFNRawNuCE&ab_channel=KwestaLoud

Lyrics:
How do we live with love?
It's cutting...
When it's never enough...
I'm running...
To a blank horizon
A place where I can be free
To drift and be wisened...

But to get there we've gotta play...
This twisted and endless game
Where it's the same song and dance
Longin' for a chance
To view the world through tinted glasses again...

[Various Bible Verses]

I am god...
I am everyone's saviour...
Who's the TRUE demon here?

How do we live without love?
Whenever it's ENOUGH to kneel to the machine...
Of the mindscape!

Of a broken disillusioned judge of good
Heavens knows I prayed, I did what I could!
But it's never enough, never enough!
It's never enough, never enough...
For you!

The things we would do for something new...
But inside one things stays true!

Voracity under the skin
Where does it end, where do we begin?
You're watching us bleed our minds out now!
Are our creeds avowed?

IN SIN WE BOTH PARTAKE!
YET IT'S MERCY YOU DOTH FORSAKE!

What is real this time?
Simply feel and find the meaning!

Are we all doomed?
Is faith dead in the face of the lies consumed?
Yet it's in condemnation I'm alive!
There's a spiral down to hell
But I'mma take it and survive!

IT'S YOUR DETERMINATION
Causin' mind dilation
It's insanity; we find salvation!

Infallible truths may be fake
But I'll still
DO WHATEVER IT TAKES

heh...

Lives repeating, my heart is beating
For the souls we're recievin'
The grace I'm percievin'
When the...
Memories come floodin' back inside
Causin' killers to collide 'cause of the friendships we've denied

Is there
No choice, listen to ya' own voice, are they
All toys, static background noise in the
White void, where we do die and rise,
Ascend to darker skies
Paradise beyond our eyes!

It's cutting, and it's never enough...
I'm running...
From all of their cries and the endless "Why's" I hear
As we fall from up on high...

Why do we try..?
When it's never enough...
Is it ever enough?
Is there ever enough?
Will it ever be enough for you?

Take a beat and think...
About the path unseen as we sink...
Even deeper, to the brink...
Of our sanity we teeter...

On the edge of all of time...
On the border of the mind
Where to draw the line?
As a believer? A deceiver?

Betrayed ideals carved from within
Coagulate with blood and sin
Through my faults, I have been
Cast away, unfound!

This burning fire's all that's left
A dark desire within my chest
So from my god control I'll wrest
As souls entwined and bound!

Heaven and hell are simply names...
From a destin far from all these flames...
Wherever you drift, I'll find you there
To this end we share...

I'm so glad I got the chance to work with KwestShul on this! Hope you all enjoy!

My Socials
https://youtube.com/@marmqr
https://soundcloud.com/marmqr
https://x.com/MarMqr

KwestaShul's Socials:
https://www.youtube.com/@AskaKwestan
https://www.youtube.com/@Kwestaloud
https://genius.com/artists/Kwestaloud

Lyrics, vocals, and thumbnail by KwestShul
Mix and Instrumental by Mar Mar
SP!Dusttale by 反正是sprins就对了
Original necroptosis by 这辈子最恨amber (xxbredxx-357)

🛑DO NOT REUPLOAD THIS SONG UNDER ANY CIRCUMSTANCE!🛑
🛑Please ASK for permission if you would like to use this track!🛑

NECROPTOSIS - SP!Dusttale Fan Song WITH LYRICS (feat. KwestaShul)

This is the oldest version of POINT OF NO RETURN.
Thumbnail model by Bepp, render by Joey.

ULC - POINT OF NO RETURN V0

Can I just be real with you guys I fucking hate this song and it sucks
This was made cuz temchip wanted a dead meat vers for Xmas Swapyrus' P2
Unused cuz the song was too loud (THANK GOD)

Original song by KnuckleDuster, edits made by Me (Rata)

ULC - dead meat but Jolly

This was originally going to be a revamp on Asterism, before it was decided that Starslammer should be an entire revamp to Outer's song.

Render by Bepp
Fraud in image is HyperDust

ULC - STARSLAMMER V0 (AKA: Asterism Fated Encounter)

going to either
1. archive this account and do my own thing on a new one
2. move the older songs to a new account and make it an archive

running out of uploads

*                           WIN
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About: This track is played whenever Sixbones, Underworld Papyrus, or Possession Sans wins a round.
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Thumbnail: Joey
SONG: Me
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[DO NOT USE WITHOUT PERMISSION]

[WIN JINGLE] - Amalgam

THIS WAS MADE WITH PERMISSION! THIS IS MANAGED BY RATA

This is simply an archival to preserve the old, unused, scrapped, and the first ever versions of tracks in Undertale: Last Corridor.
If any of the musicians want any song removed from this archive, please ask me to do so in the comments or by contacting me.

As always, do not use these songs without permission from either the song owner or Joey.

ULC - POINT OF NO RETURN V0

ULC: Banks