Many thanks to MrSpazzaneve17 who made "BR-ETT Disco" which inspired me to make this.

Sources:
"po-ny disco" by Lixi BaKa https://www.youtube.com/watch?v=OEXNB0xfc_U
"Yo-kai Mariusz" by plrusek https://www.youtube.com/watch?v=ZtYroYto6Ls
"BR-ETT Disco (feat. Mike)" by MrSpazzaneve17 https://www.youtube.com/watch?v=c0SIWBXSVSo
"まりなチャンは呪われてしまった！COOKIE Disco" by NamaCream777 https://www.youtube.com/watch?v=CxLCZv5WO-c
"BO-XXY Disco" by parnas1us https://www.youtube.com/watch?v=R_48Im28H4w
"SLAM-KAI" by yours truly

BGM: https://www.youtube.com/watch?v=XqsNkD-FPEs