All 4...? 6...? 7...? songs with the "The World Revolving" leitmotif in Deltarune, which some people also call the "Secret Boss" leitmotif or the "Freedom" leitmotif. I just called it "The World Revolving" leitmotif in this video because I think that's the most well-known name for it.
The other two songs which I mentioned in the video are "Friendship" (https://youtu.be/bdqNOgu-y2E) and "You Know What This Is" (https://youtu.be/9fp_vG2Sse4?t=23868).
I didn't include them in the video properly because having 5 songs which are likely just coincidental seems a bit much, especially when 3 of them aren't even from Deltarune.
Video concept and layout based on JakobTheQuizGuy's videos: https://www.youtube.com/user/jakobrw
"The Circus in 4/4" by Junnboi:
https://soundcloud.com/junnboi-2
Kind of unrelated but this is one of my favourite songs of theirs: https://soundcloud.com/junnboi-the-fourth/your-destiny-vs-kris-cover
Chapter 1 Gameplay by Me and "Hugo"
Chapter 2 Gameplay by "MonkeyKingHero" and "ZackieBlack".
Chapters:
0:00 - The World Revolving
1:43 - The Circus
2:40 - Dialtone
3:28 - BIG SHOT
4:17 - The Chase
5:10 - The Door
5:48 - Nightmare Knight
7:29 - Outro (+ Friendship)