OpenGameArt.org
The Past (8 Bit Lofi Hip Hop)
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"The Past (8 Bit Lofi Hip Hop)" by TAD licensed CC0: https://opengameart.org/content/the-past-8-bit-lofi-hip-hop Author's attribution notice: Tad: https://www.youtube.com/c/Tadon
Where to put it: Game credits or video description. If the entry has a "Copyright/Attribution Notice", follow that.