A playlist for the Roblox game Undertale: Last Corridor,  in wins order (of characters, not skins, exceptions being little hyper and little god) and including removed/unreleased tracks and singleplayer tracks where they're different. 
UFR Papyrus's theme was taken down, and I can't find it anywhere so I'll have to wait for an official reupload or risk copyright.

Undertale Last Corridor

dusttale ulc

too lazy to make some scrapped and new themes in the right order

ulc ost in order (kinda)

The full Undertale Last Corridor - Remastered OST! Only contains songs made by the musicians of ULC, or made for ULC and were accepted. Enjoy songs that are both in game, and not yet introduced to the game! (Playlist is purely for listening purposes only, all songs belong to their respective owners.)

Undertale Last Corridor - Full OST

This playlist consists of themes which were created FOR UNDERTALE: Last Corridor's music team which have since been removed from the main/extras SoundCloud accounts for one reason or another which is stated below the track that is in the playlist.  If there are tracks which the creator wishes to be unlisted, please leave a comment under the track you wish to unlist.  Furthermore, if I have forgotten to upload a track which has been deleted, please message either this account or Polo23156.

UNDERTALE: Last Corridor Scrapped Tracks

Credit To flow for making this track.

Flows Account: https://on.soundcloud.com/oQK1R go credit him.

Undertale Last Corridor: Lobby Theme 1/4

A REUPLOAD of Undertale Last Corridor's Lobby Theme (2 of 4)
Official Track: https://www.youtube.com/watch?v=EibFOAObJhI
SkieHiePie's Soundcloud: https://soundcloud.com/skiehie
SkieHiePie's Youtube: https://www.youtube.com/channel/UCBF8ijuLloWXjf4r1k3a6Bw

UNDERTALE: Last Corridor Lobby (2/4) [SkieHiePie] [REUPLOAD]

A REUPLOAD of Undertale Last Corridor's Lobby Theme (3 of 4)
Official Track: https://www.youtube.com/watch?v=VVeS37xQjzc
SkieHiePie's Soundcloud: https://soundcloud.com/skiehie
SkieHiePie's Youtube: https://www.youtube.com/channel/UCBF8ijuLloWXjf4r1k3a6Bw

UNDERTALE: Last Corridor Lobby (3/4) [SkieHiePie] [REUPLOAD]

A REUPLOAD of Undertale Last Corridor's Lobby Theme (4 of 4)
Official Track: https://www.youtube.com/watch?v=6PRl0bP5raA
flow's Soundcloud: https://soundcloud.com/floworsmth

UNDERTALE: Last Corridor Lobby (4/4) [flow] [REUPLOAD]

A REUPLOAD of Marco Undertroll's cover of M.E.G.A.L.O.V.A.N.I.A
Official Track: https://www.youtube.com/watch?v=SSPgRzntrkk
Art Credit: https://www.deviantart.com/seedyyyy/art/The-Seedy-Birthday-Month-Day-2-LittleFell-1117511803 [Seedy]

Creators' Social Media:
YT: https://www.youtube.com/@MarcoUNDERTROLL
DV: https://www.deviantart.com/seedyyyy

M.E.G.A.L.O.V.A.N.I.A [LittleFell] [Marco Undertroll] [REUPLOAD]

[* you should "keep yourself safe"...]

haha funny low tier fell megalo



...NOW!

* It's Now or Never.. make your choice.
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Track was made by: SkieHiePie
Art by: Eg
Model by: Common
Render/Posing by: RXQ
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[DO NOT USE]

[DUSTTALE Sans: RUINS Encounter] Now or Never

hi hi here's a cover of joking aside i made for ulc like 2 months ago, but i got impatient and uploaded it on my own account lmfao

if you wanna use it you should ask joe22_ for perms or something i have no clue don't kill me

UNDERTALE by Toby Fox
joking aside. by Rare
Sprite by Cherri

joking aside.

* The red of the flames reflects his growing determination to stop you.
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About: This track was composed for Dusttale Sans's CORE encounter.
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ART FOR THUMBNAIL: by Eg
TRACK: SkieHiePie
RENDER/MODEL POSE: RXQ
MODEL: Sansloverguy
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Beginning Lyrics:

ALERT ALL PERSONNEL
EVACUATE IMMEDIATELY
SYSTEM MELTDOWN IMMINENT
CORE TEMPERATURE RISING
OVERHEAT
OVERHEAT
OVERHEAT
OVERHEAT
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[DO NOT USE WITHOUT PERMISSION]

[DUSTTALE Sans: CORE Encounter] OVERHEAT

* Blissfully unaware of your intentions. Punt that stupid toddler.
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About: This track was composed for LITTLETALE Sans.
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THUMBNAIL ART: by Eg
SONG: by @samor-dream (Irony)
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[DO NOT USE WITHOUT PERMISSION]

[LITTLETALE Sans] NAIVETY

* There’s nowhere for either of you to run.
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About: This track is for FELLDUST Sans’ RUINS encounter, and is a song replacement for his old theme. Contributed by UTF due to the old theme being unusable.
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THUMBNAIL ART: by Eg
SONG: by UTF
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[DO NOT USE WITHOUT PERMISSION]

[FELLDUST Sans: RUINS Encounter] DEAD AHEAD II

* A nihilist turned anti-villain.
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About: This track was composed for DUSTTALE Sans’ SNOWDIN Encounter, serving as a update to the original “ICICLE IGNITION”.

YOUTUBE UPLOAD (Animated OST Video): https://www.youtube.com/watch?v=qeSZxpOz6H0
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THUMBNAIL: by Eg
SONG: by @floworsmth
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[DO NOT USE WITHOUT PERMISSION]

[DUSTTALE Sans: SNOWDIN Encounter] ICICLE IGNITION II

* Sans is ready for a rematch… again.
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About: This track was composed for WATERFALL DUST SANS, as an update to “TURNING THE TIDE”, his original theme.
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SONG: by Box Standard
THUMBNAIL ART: by Eg and BRILAGE
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[DO NOT USE WITHOUT PERMISSION]

[DUSTTALE Sans: WATERFALL Encounter] TURNING THE TIDE II

* 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

majorlovania (lower pitch)

little murderer (littledust)

Made by Epicified for LittleHorror Sans's RAGE phase.
Removed due to drama.

[LITTLEHORROR Sans] Crashout

Made by Epicified as a Lobby Track for the upcoming Casino Update.
Removed due to drama.

[THE CASINO] Lobby Track 5

Made by flow as Snowdin Dust Sans's first theme.
Removed due to being replaced with Icicle Ignition II.

[DUSTTALE Sans: SNOWDIN ENCOUNTER] ICICLE IGNITION I

Made by KnuckleDuster for LowTier Sans's second theme.
Was then used for LittleLowTier Sans.
Removed due to drama relating to the source inspiration, LowTierGod.

[LITTLE LOWTIERFELL Sans] NOW! II

Toby Fox - UNDERTALE Soundtrack - 95 Bring It In, Guys!

What megalovania sounds like in G minor. Sounds like a cuter version of megalovania

Majorlovania (Megalovania In Major Key) - Undertale Cover

source: https://www.youtube.com/watch?v=0NB7eOfb8Us channel is nick nitro
just wanted this in my soundcloud playlist

Sans. Theme Lo-Fi Remix

Undertale - Megalovania Elevator Jazz

This is an upload account for themes which I, Polo23156, was unable to find for the UNDERTALE Last Corridor OST playlist or were removed from the main/extras accounts.  If any of the artists or musicians present on this account wants their respective reupload or thumbnail taken down or replaced respectively, message Polo23156 and/or this account or leave a comment under the track you want to remove, and I will respond accordingly.  Otherwise, enjoy these tracks from the musicians of the Undertale community!

[DUSTTALE Sans: SNOWDIN ENCOUNTER] ICICLE IGNITION I

UNDERTALE: Last Corridor (ARCHIVE)