OpenGameArt.org
The Rigged Game (Instrumental Remix)
Credit line
"The Rigged Game (Instrumental Remix)" by Zander Noriega licensed CC-BY 4.0: https://opengameart.org/content/the-rigged-game-instrumental-remix Author's attribution notice: Credit me as Zander Noriega. Link to zandernoriega.com, if possible.
Where to put it: Game credits or video description. If the entry has a "Copyright/Attribution Notice", follow that.