KING by Kanaria but it's a mashup of 144 versions

Music:    • ヒトリユラリ   Another KING mashup, but this time with 9x more versions! "Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use." Credit goes to ‪@kanaria9704‬ for the original song and the creators who made each and every version. The videos I used here can be found in this playlist: Soon because I haven't made a playlist, I'll do this when I have time.