My top 5 versions of The Circus.
While my Undertale lists usually are Top 10s, Deltarune's smaller soundtrack and smaller pool of AUs to choose from (along with existing for less time) means that these lists are Top 5s instead. 
Note that despite Soundcloud's numbering system, the #5 pick is actually the one below the original, and the #1 pick is at the bottom. That way it functions like a countdown.

Some rules apply as always:
1. The song has to be for an AU.
2. Covers and takes are allowed, remixes are not.
3. Only one entry per AU. For example, a song and a cover of that same song or alternate version for the same AU could not both be there.
4. Any variations of "!Deltaswap" (or !Deltafell or whatever) all count as the base AU (i.e. Deltaswap). (Something like Deltarune: Switching Suits, however, could coexist on the list)

Slick's Top 5 AU Circuses

Playlist 7

Nugget's hits

This is the replacement for "The Puppet Pipeline" from my new and unoriginal playlist "The Puppet List"
think about it
Nobody has made a playlist just because they made a drawing that expanded a lot
-------------------------------------------------- ---------------------------------------
The differences with Puppet Pipeline are:
1. These are the versions that I like the most of each music
2. This is how I see the order of the playlist would have been if it were in order
3. Not all the puppets are there but in the future maybe I will make a new playlist adding more puppets
4. I don't add the missing puppets to the same playlist because I want all the puppets that appear in the thumbnail to appear in the playlist

The Puppet List

Deltarune: The Previous Puppet - Soundtrack

DELTARUNE Chapter 1 (Original Game Soundtrack)

The Circus

ITS NOTHING WRONG. ITS NOTHING WRONG. ITS NOTHING WRONG.
ITS NOTHING WRONG. ITS NOTHING WRONG. ITS NOTHING WRONG.
ITS NOTHING WRONG. ITS NOTHING WRONG. ITS NOTHING WRONG.

Original AU By Team Remaker & Gamemon
Music By Pluto

This is the soundtrack for Under Tales.
If you are curious about the development status and information,
Please visit the Discord server below.
이 음악은 언더 테일즈의 사운드 트랙입니다.
개발 근황과 정보가 궁금하시다면, 아래 디스코드 서버로 와주세요.

Team Leader : Gamemon#6941
Discord server : discord.gg/jN4WJK8a7M

[Under Tales] OST 005-BLOSSOM

200 followers!!! I don't believe that my tracks/covers/etc. are interesting AFTER ALL! I am very happy about this, and also thank you for helping to achieve this goal! Of course, I will not disappear anywhere, so I will please you with new releases. See you soon!

YouTube release - https://youtu.be/RECa7zsIc5Q
Original by Luna - https://soundcloud.com/airenn171/megalo-clamour
FLP by https://soundcloud.com/kibo1

[200 FS Special] MEGALO CLAMOUR (Charted)

?: "Aww man, this puzzle is giving me headache."
?: "Maybe I should ask morerer dad for help."
?: "But I doubt he's capable of solving this either so guess I don't really have an option..."

The small, round boy turns around and finds out that the saviors have been standing behind him for a short while.
Music starts playing

?: "!!!"
?: "Wow, who the heck are you guys??"
E: "We are the saviors!"
E: "Oh and we've been searching everywhere for you..."
E: "Had quite a tough luck, but we've finally found you!"
B: "That voguish merchant has requested us to escort you back to his shop."
B: "So I suggest you to tag along with us!"
N: "And he seems pretty worried about you, you know."
?: "Really? That's a shame..."
?: "I thought I could solve this puzzle, but the problem is..."
?: "I have no idea what any of this means."
N: "..."
N: "Hey umm, maybe we can help you with it?"
B: "Noelle is right!"
B: "As you may see, all three of us here are masters at puzzle-solving!"
B: "Or at least... that's the kind of impression we give away considering how many we've successfully handled."
E: "For the very least, we can try to understand how to resolve this issue for you."
N: "Anyway, you must be Partiser Jr., correct?"
PJr: "That's right! And you can call me..."

Partiser Jr. strikes a pose as he spins around

PJr: "The baddest guy in the whole world!"
N: "..."
B: "..."
E: "..."
E: "You mean "evil"?"
PJr: "No, I mean "baddest"!"

Deltarune was created by Toby Fox
In an alternate universe, DELTASWAP was created by Temmie Chang
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Leitmotif:
- Lancer
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
In this take, Lancer, as known as Partiser Jr, is one of the two people who swaps with Jevil. This is one of the several swaps that strays a lot from the tradition of how it's originally handled in deltarune. Partiser Jr. is based on a paper angle (styled after a devil). He's red and quite saturated in color. In the Light Realm, Partiser Jr. is the only paper angel that doesn't get discarded for how adorable and small it is compared to the abandoned, scary and big one, Partiser, who is somehow Jr's father. Why did someone make Partiser to begin with? Well, perhaps they just thought it'd be clever to subvert the format. And being a child, surely they are a very creative individual who knows what they desire. Unfortunately, this poor creation just never came to fruition as they're seen as "freak" and "creep" for crafting something out-of-the-ordinary. I mean, a paper "devil"? What's so bad about it. Not like it's gonna haunt you in your nightmare or actually summon a devil to curse your entire family, haha. It's just a form of creative art. So instead of making it look like "it's gonna attack you whenever they feel like it", they decided to make it more child-friendly while still keeping the "devil" concept. In the Shadow Realm, he lives with his "morerer" dad, Charpei. Charpei has taken quite a good care of him despite his occasional annoyance. Now Jr. has set off on his quest to find his long-lost father, but of course something has to get in his way.

AETHERCREST [Episode I] - Bad Little Devil (OST 32)

we made a new version on spotify! please take a listen
spotify upload - https://open.spotify.com/album/7753om2zt5Vz9lIchcd4zK?si=W9Q7_yRSSBKwyDiOf7n7vQ
special thanks to @taeskull3 for recreating the old flp cause i lost it decades ago :3c 
please show her love!

-------------------------------------------------------
only reuploading this because it was my "best track"
doe I'm not so proud of it now - especially how.. y'know.. the mixing and all that isn't the best

I still thought I should reupload it because judging by the stats y'know, it seems a lot of you really like it! so here it is!

TERALAZING

The sound of doors hissing open and shut. Lights coming to and from for as far as the eye can see. So many destinations, yet there's nowhere left for you to go. Not because you've seen it all, but because it wouldn't mean a thing if you did. True freedom can't be found anywhere here except for within yourself.

Original song by @utgdumpsterfire

The Terminal (Fantasyck Cover)

* I'm fiGHTing a SpoOKie sCAry RIGHT NOW!!!
* anD if ThEY cAN suRVivE FoR FIVE MINUTES...
* i'LL givE ThEM ONE MILLION KREMKOINZZZZZ!!!!!!!!

Dialogue by @epik-bruh
Vocals by Nana https://soundcloud.com/nanas_kitchen/tracks

[DELTARUNE: THE PREVIOUS PUPPET] Spookie located!!!11,1

* hEyyYyy cHAt!
* It'Z mEeeE!
* iT'z zOmEOne!!!
* sPooKY
* sCarie
* KreAtUre!!!
* WOaH. . . iz tHAt a. . .
* SpOOkiE (REAL)!?
* ThE viEWerZ r GoNNa eAT tHizzzz UP!!

Dialogue by @epik-bruh
Vocals by Nana soundcloud.com/nanas_kitchen/tracks

[DELTARUNE: THE PREVIOUS PUPPET] SOMEONE THE ANYTHING SOMETHING!!!!!!

Request & thumbnail & Flp by @nuggieman
Vocal by nana

[Deltarune: The Puppet Before The Previous Puppet] - Lore Descocoverified!!!

Au & Thumbnail by @nugnet-2nd-account
Vocal by nana

[Deltarune: The Puppet Before The Previous Puppet] - Spamuel

[Deltarune: The Puppet Before The Previous Puppet] - Cash money

TIME TO PUT YOU TO THE TEST
Spamton < SpamtonKingOfGames@outlook.com >
To: You
IT S  TIME TO PERIS!!!
THIS IS MY GAEM
I WILL VICTORY
FUCK YOU, ASSHOLE

IyrtbIpyttttimbbtlyn. I'm Spamton, [Deltarune: the same BIG puppet]

[Deltarune: The Puppet Before The Previous Puppet] - false laboratory

This is the "Kris the Gamer of All Skills" replacement for my take on Henry's AU, "Deltarune: The Same Same Puppet". Think about it, no one has ever made an AU where "Spamt" gets remade by some loser 14 year old who barely goes outside!

Original - https://soundcloud.com/undertale-fansong-thing/pipeline-origins?in=epik-bruh/sets/the-puppet-pipeline

Voice by @sonathepersona

SP AMT the salesman of all [Nugget's TSSP]

This is the "Your Message Could Not Be Delivered" replacement for my take on Henry's AU, "Deltarune: The Same Same Puppet". Think about it, no one has ever made an AU where "Spamt" becomes a skibidi toilet reference!

Uuh yeah i'm not doing these in order

safety not found or invalid [Nugget's TSSP]

WELL, WELL!
IT SEEMS ANOTHER HUMAN HAS FALLEN!
YES, THIS IS EXCELLENT...
HUMAN! PREPARE TO BE CAPTURED!
BY I, THE GREAT PUPAIRU!
YOU MUST BE IN AWE OF MY JARRING APPEARANCE.
AS IS EVERYONE ELSE. FOR SOME REASON...
FEAR NOT! I WON'T HURT YOU!
... AT LEAST, NOT MUCH.

----------------------------------

This is the "Hateful Guts" + "Midnight Dreary" replacement for my tired and old "Puppet Pipeline" joke AU, "Undertale: The Same Puppet". Think about it, no one has ever made an AU where whatever charlie calls TOP Papyrus takes the role of Charuh in addition to Samms taking the role of Frisky Freakster so the name apparently makes slightly more sense somehow but I disagree!
----------------------------------

Epik dialouge by @epik-bruh
Incredible Pupairu sprite by Krismoder

UAH HA HA! + BOLTBATTLE [Undertale: Somewhere similar]

This is the "Yo Spamton, Want to Game? I'm Kris, That's" replacement for Charlie's AU, "Deltarune: The Same Same Puppet". Think about it, no one has ever made an AU where "Spamt" dies.

vocals by me this time

Original: https://soundcloud.com/undertale-fansong-thing/meal-meal

] NEED A MEAL. Need a meal? NEED A MEAL. Need a meal? [Nugget's TSSP]

Pirates...?
My sister was in a pirate crew once...
Still is.
She and her girlfriend.
I think...
My memory's a little hazy-
They were locked away.
In a bunker.
...?
You wish to let them out?
Well-
That might be...
Interesting.

Lost Way [DELTARUNE: THE PREVIOUS PUPPET]

You can hear someone... 
Singing?
They sound far away.
Call for them?
Yes - - - No

The docs [DELTARUNE: THE PREVIOUS PUPPET]

thumbnail & au by @nugnet-2nd-account
https://soundcloud.com/nugnet-2nd-account/lost-way-deltarune-the-previous-puppet

The Lamp [Deltarune: The Puppet Before The Previous Puppet]

I'm sorry for giving up on this
I just wasn't having fun making it anymore and lost motivation
Plus listening back to it now it sounds super cluttered and bad
again, sorry

(cancelled) Circling Sharks [DELTARUNE: THE PREVIOUS PUPPET]

This was really fun to make! I hope y'all like it.
Unrelated, but I've noticed a spike of new followers due to my music being in a popular youtube video. That's cool. I hope you guys enjoy what I do here :)

Download - https://instaud.io/3l59
Make sure to give credit by giving a link to my profile if used.
--
Art can be found here! https://www.deviantart.com/cardcaptored/art/Chara-602574083
The song itself is inspired by "Versus" by Toby Fox and Michael Frank's arrangement of it.

Storyshift - 「KIZUNA DRIVE」

* Yo ho ho! The stars the stars! 
* To open the door it requires 3!
* Then you can all finally be free and join my paradise!  
* Ho ho ho he he he!
=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
Motifs:
Merry-Go-Round - Super Mario 64
Sayo-nara - Doki Doki Literature Club
Metal Cap - Super Mario 64
=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
Social Media:
Twitch: www.twitch.tv/fire_mario_fan
Twitter: twitter.com/FireMarioFan1
Join my Discord Server!: discord.gg/dnMWvZ3
Please comment below what I can do to improve!
Thanks and have a great day!

[Pesky Group] .:The Merry-Go-Round:.

This can be for any of your hard mode UT project, provided you give credit to me, the composer of the said song and link back to its original musical source. Please ask me beforehand through SC dm, and show me what you will be using it for.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
This is not Swapped Rhythms, mind you.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Leitmotives (In-order):
-Battle Against a True Hero
-Spear of Justice
-Bring It In, Guys!
-Area Themes: Waterfall, Another Medium (Hotland)
-An Ending
-Don't Give Up!
-But the Earth Refused to Die
-Determination
-Original

The docs [DELTARUNE: THE PREVIOUS PUPPET]

OLD nugget second account