I found the original file without soundcloud or youtube compression (mp3 with real 320 kbps), so I'll leave it here just in case.

Next is the "original" description from 2019/2020 (edited):

►This song has been slightly updated, so if you don't hear any differences here they are:

•Louder brass section.
•Slightly modified brass section.
•Changed brass section chord progression.
•Fixed minor errors.
•Fixed volume.
•Fixed ending strings.

►Cover by @zkibo (Downloads enabled)

►Original song by Solunary:
[v3] https://soundcloud.com/solunary/sourcabbage
[v2] null
[v1, reup] https://soundcloud.com/utarchive/frisk-megalovania-strength-of-will-v1-solunary

►Art by Patzzi:
https://www.pixiv.net/member.php?id=22296766 [It looks like the original image is hidden or deleted]

Frisk MEGALOVANIA - Strength Of Will (Cover Slightly Updated) ₍₂₀₁₉₎

Song Creator — @sayvenmk2 (also known as Sayven) with help from @mtt23rd

Mogez!UnderSwap AU — @mantidfly_335 (formerly/was know as MaximusGames) with help from @mtt23rd, @sayvenmk2 (also known as Sayven), @srcoelhopt and @retromufmuf

Audio file source: "Mogez!UnderSwap" page from soundcloud (✧ = 128kbps)
No Original Description =(
Additional info source: bilibili (Team_190)

...

forgor about artists's clyp.it with a better quality song ¬_¬  —  clyp.it/sz21v3fv

Mogez!UnderSwap - Think Over Puzzle ✧ Re-up

Song Creator(s) — @sayvenmk2 (also known as Sayven) with help from @mtt23rd

Mogez!UnderSwap AU — @mantidfly_335 (formerly/was know as MaximusGames) with help from @mtt23rd, @sayvenmk2 (also known as Sayven), @srcoelhopt and @retromufmuf

Audio file source: "Mogez!UnderSwap" soundcloud page(⟡ = 128kbps)
No Original Description =(
Additional info source: bilibili (Team_190)

...

forgor about artists's clyp.it with a better quality song ¬_¬  —  clyp.it/gkqmlmuj

Mogez!UnderSwap - Death Is Not The End ✧ Re-up

THIS.
THIS IS YOUR BODY.

THIS IS YOUR DETERMINATION.

THESE ARE YOURS.
NOT MINE.
NOR ANYONE ELSE'S.

BUT IN ORDER TO COEXIST WITHIN YOUR WORLD.
YOU NEED A COMPONENT THAT IS HARD TO GET A HOLD OF.

WHAT YOU NEED

IS A SOUL.

BUT GETTING SOUL IS NOT AN EASY TASK.

WHAT WE NEED

IS A CONNECTION.

...

The inscription above is duplicated from the thumbnail (in case it becomes unreadable due to jpeg compression).

Another and last CARE AU song from an unknown artist. If for some reason you know who created this, then please let me know. Guesses are also welcome.

The description below is used for archive maintenance.

...

The list contains basic information about some AU's to fill out the descriptions of the reuploads.

https://soundcloud.com/search?q=spalink-storyshift (unchecked)
Storyshift AU Creator — VoltraTheLively
add more info here

https://soundcloud.com/search?q=spalink-sudden_changes (unchecked)
Sudden Changes AU Creator — Spouting
Official Page — https://ut-sudden-changes.tumblr.com/ 

https://soundcloud.com/search?q=spalink-underfell (unchecked)
Underfell AU Creator —  Fella (also known as Vic)
Official page —  https://underfell.tumblr.com/

https://soundcloud.com/search?q=spalink-fallen-stars (unchecked)
Fallen Stars AU Creator — Gaz (also known as SkeletonP)
Official pages — https://soundcloud.com/fallen-stars-dev-team and https://www.tumblr.com/fallenstars-au
Songs 
https://soundcloud.com/search?q=spalink-canon_obc — https://soundcloud.com/fallen-stars-dev-team/the-first-version-of-obc

https://soundcloud.com/search?q=spalink-sagrounded
Sonic Adventure: Grounded
AU Creators — Team Grounded (Juddy - https://soundcloud.com/ocrilio, Mildred - https://soundcloud.com/mildred-f and Menoshe)
Official page — http://sonic-adventure-grounded.tumblr.com/

add link here (unchecked)
Undertale: Collateral Damage (former Undertale: A Mirrored Reality)
AU Creator — https://soundcloud.com/madd4punk (also known as Doctorine, AbsoluteZero)
Official page — https://collateraldamageau.tumblr.com/
Official playlist (2025) — https://soundcloud.com/thedrop0ff/sets/undertale-collateral-damage
Full Soundtrack — https://soundcloud.com/cupfi/sets/collateral-damage

https://soundcloud.com/search?q=spalink-totc (spa1&2 should be ok, need to check bakecake)
Tales of the C.L.O.U.D. is a cancelled AU by https://soundcloud.com/thedrop0ff (also known as DropLikeAnECake, BDV) and https://soundcloud.com/madd4punk (also Doctorine, AbsoluteZero)
Official AU page — https://www.tumblr.com/talesofthecloud-blog
All-in-one playlist (unofficial) — https://soundcloud.com/cupfi/sets/totc

HIS WORLD

Song Creator - Nel-Ly Timenuki (previously Nelchael Nelchabarren)

Original title: < The big 3 > [Disbelief: Hardmode] Blind Heart's Frustation
└ This song was one of three dedicated to the artist's 3000 subscribers on their old account.

thanks to https://soundcloud.com/cupfi for high-res thumbnail 

audio source: soundcloud

[Disbelief: Hardmode][Phase 2] - Blind Heart's Frustation (Worst Possible Quality™)

Song Creator - Nel-Ly Timenuki (previously Nelchael Nelchabarren)

Audio/Thumbnails/Info source - https://music.163.com/dj?id=2059741460&uct2=U2FsdGVkX1+DCvT3HpgfV8ihY9P1qS96MeOrD9e7sO8=

OG url: https://soundcloud.com/nelchael-recabarren/eternal-dance-typhoon-craziness-a-satono-nishida-mai-teireida-twr

Eternal Dance ~ Typhoon Craziness

This is just another utsc archive for convenient storage of old materials (mostly from 201X).

contact info:
@justanotherutarchive (soundcloud's private messages)
closure_and_silence (discord)

Legend:
An empty star - normal audio quality (~128 kbps) 
✦ - higher audio quality than usual (192 - 320kbps)
✦ HQ - the highest audio quality (.wav or .flac)
lq  - audio quality is lower than usual (~64kbps and lower, or repeatedly compressed 128kbps)
Dumb Re-up - aka "duplicates", reuploads of songs that have already been reuploaded in the soundcloud.
small "!" - the song has some risk of being deleted at the request of the original artist or, suddenly, the copyright holder

...

Idk what to write here, no one reads it anyway. Below is the previous version of the description, later it will be clearer which is better.

Worst Possible Quality™ is an attempt to make a snare drum sound like a musical instrument rather than a rustling packet. It is used for low quality audio with soundcloud compression for which higher quality is not available.

Worst Possible Quality™ is developed in the Last Breath Inc. with love, care and labour abuses.

This is just another non-profit archive page for various songs from UTSC (UnderTale Soundcloud Community).  

Caution! There is a lot of boring text below.

There is almost no activity here. Consider this archive as a bookmark with songs from 2019-2021.
I occasionally visit this page to try to fix something, either add information somewhere, or create some kind of playlist. Such actions do not have any purpose or meaning, it's just my approach.

Resources for contacting me (the archive owner):
- soundcloud DMs
- discord: closure_and_silence 
(I'm using slightly broken English here to communicate, it's not my native language)

...

All the re-uploaded musical stuff here(and there - @justanotherarchive2) belong to the following artists:

jounder / jo_  / Josh (formerly Serket)
@jounderscore, @chairss (alt/archive)
https://soundcloud.com/search?q=

Engie (form. Pixelcrusher)
@pixelatedengie, @pixelcrusher (archived.)
@pc10repo (archive)
https://soundcloud.com/search?q=

Kibo (Panpan) | @kibo1
@maskedwulf / @kibodawulf (archives)
https://soundcloud.com/search?q=kibo-spa

Nel-ly Timenuki (form. Nelchael Nelchabarren)
null
@nel-ly-archives (official archive)
https://soundcloud.com/search?q=recabarren-spa

thegrams31 | @the_color
https://soundcloud.com/search?q=doorknob-spa

anothermedian (form. jacksqrd)
@anothermedian, @jacksqrd (archived)
https://soundcloud.com/search?q=

Zera (formerly ToxenaShow)
@rezmepls, @toxenashow-archive (official archive)
https://soundcloud.com/search?q=toxena-spa

Completelyaverage (formerly EnGene / JDEFF)
@completelyaverage
https://soundcloud.com/search?q=jdeff-spa

Flufffybuns
@fluffffybuns (archive)
https://soundcloud.com/search?q=flufffybutt-spa

@notmikeyarchiveii (unofficial archive)
Moikey (form. Bakecake, Mikey, M2B, etc.)
@moikey

@star-soda (unofficial archive)
Akalix (formerly Star Soda / Stellaricity)
null
https://soundcloud.com/search?q=

Kitria (Pixyalia / Roza)
@kitria (archived..?)
https://soundcloud.com/search?q=

Miso
null
https://soundcloud.com/search?q=

Zeroh
@zerohpoint, @zerohalt (alt/archive)
https://soundcloud.com/search?q=

@  (unofficial archive) 
Echomelon (formerly )
null
https://soundcloud.com/search?q=

VivaThis (formerly IGretz)
@vivathis, @igretz (archived)
https://soundcloud.com/search?q=igretz-spa

itsaleccio
@aleccio6, @snas_undertal (archived)
https://soundcloud.com/search?q=

Azur (Azurious)
@azurious
https://soundcloud.com/search?q=

Lumi
@andrelumi
https://soundcloud.com/search?q=

Alaysis / Soufon (form. Soundfont)
@soufon 
https://soundcloud.com/search?q=

Arku (Momo / Vyra)
@o-seiryo-sama / @they-called-us-arku (archived)
@arkurazumi2 (official archive)
https://soundcloud.com/search?q=vyra-spa

Emihead (form. Emeraldhead)
@emi_head
https://soundcloud.com/search?q=

Atri (Ghist)
null
https://soundcloud.com/search?q=

smileysqueak / Squeak (form. "Skelezona (ACE)")
@smileysqueak, @squeaksmileeey (archived..?)
https://soundcloud.com/search?q=

Sarwex (form. <REDACTED>, Genumbra)
insert tag here
https://soundcloud.com/search?q=sarwex-spa

ProduceLikeASineWave (Prod)
https://soundcloud.com/search?q=prod-spa
— — — — — — — — — — — — — — — — — — —

This archive will continue to exist as long as the artists and soundcloud allow it. I am not interested in creating any mirrors of the archive's audio files in youtube, discord, cloud things or other services. However, the text part of the archive can be saved somewhere else.

This is an unofficial non-profit archive for Kibo's old songs. Most pre-2020 undertale songs are present (except smash remixes).

The audio quality and appearance of the reuploads are as close as possible to their appearance on Kibo's old deleted accounts.

...

Do not look for songs here that are not available on the official sources.

The playlist and album sections are unfinished since 2021, don't look there.

...

a more tedious description of the archive:

It's just another archive for storing deleted songs. This archive contains songs by kibo that were deleted from his soundcloud accounts several years ago (the approximate release period is 2017-2021).

The priority is to provide the song with the original cover and in the most pleasant listening quality (the maximum is 320 kbps mp3). For reuploads, the download option is enabled, as it was on the original artist's page (except for the early "lazy" reuploads, since these are mp4 files with the inserted soundcloud's thumbnail).
...

The archive is maintained based on personal enthusiasm, so not all deleted tracks may be present here. Also, at the request of the artist, there are no and will not be reuploads of smash remixes and some specific undertale songs.

Most of the undertale tracks have been reuploaded, all that remains is to reupload the old songs from 2017-2018 and the deltarune tracks. However, these compositions are most likely already reuploaded somewhere else in the soundcloud.

...

To contact the archive owner, use the soundcloud private messaging system (@justanotherutarchive), or you can use discord - closure_and_silence

It's a place for spontaneous and infrequent reuploads (free minutes are almost over though)

If you need to contact me:
Soundcloud direct messages — @justanotherutarchive (available only for soundcloud on web(desktop) currently)
Any comments section — @justanotherutarchive and this account
Discord — closure_and _silence
(I'm using slightly broken English here to communicate, it's not my native language. You can also use East Slavic languages for contact, but i will most likely answer in broken English).

As the owner of the archive, i don't own anything here. Take a look at the description of the song you are interested in - i try to keep links to artists and other info up to date.

The info below is provided for the maintenance of this archive, and i think it may be useful to you as well.

Soufon (~5)
https://soundcloud.com/tags/soufon-spa/popular-tracks
https://soundcloud.com/soufon-active / https://soundcloud.com/soufon (Soundfont, Alaysis)

Jounder (~5)
https://soundcloud.com/tags/serket-spa/popular-tracks
https://soundcloud.com/jounderscore / https://soundcloud.com/chairss (serket)

Nel-Ly Timenuki (~3)
https://soundcloud.com/tags/recabarren-spa/popular-tracks
null (formerly Nelchael Nelchabarren)

Zera (~2)
https://soundcloud.com/tags/toxena-spa/popular-tracks
https://soundcloud.com/rezmepls (formerly ToxenaShow)

neversaynever (1)
https://soundcloud.com/tags/jdeff-spa/popular-tracks
https://soundcloud.com/completelyaverage (formerly completelyaverage, JDEFF, EnGene)

anothermedian (~5)
https://soundcloud.com/tags/jacksqrd-spa/popular-tracks
https://soundcloud.com/anothermedian (formerly/was known as jacksqrd - https://soundcloud.com/jacksqrd)

lex (1)
https://soundcloud.com/tags/spalink-tory_fox/popular-tracks
https://soundcloud.com/lexxiemoww (also/formerly Tory Fox, Lex3x, Kiwiquest, Suji, Sujii)

Andriana Mantidfly (>5)
https://soundcloud.com/tags/spalink-mantidfly/popular-tracks
https://soundcloud.com/mantidfly_335 (formerly/was know as MaximusGames)

Azurious (2)
https://soundcloud.com/tags/azur-spa/popular-tracks
https://soundcloud.com/azurious

Jamangar (1)
https://soundcloud.com/tags/jamangar-spa/popular-tracks
https://soundcloud.com/jamangar

Atri (~3)
https://soundcloud.com/ghist-spa/popular-tracks
null (formerly Ghist)

Zeroh (~3)
https://soundcloud.com/tags/zeroh-spa/popular-tracks
https://soundcloud.com/zerohpoint

New tracks tagged #Reupload 2019