OpenGameArt.org
The Root of All Evil
Credit line
"The Root of All Evil" by CleytonKauffman licensed CC0: https://opengameart.org/content/the-root-of-all-evil Author's attribution notice: Music by Cleyton Kauffman - https://soundcloud.com/cleytonkauffman
Where to put it: Game credits or video description. If the entry has a "Copyright/Attribution Notice", follow that.