Youtube playlist lead

There was a comment on this instrumental of the song that claimed they had heard it before and put it in a playlist. I checked it using quite a playlist and found this dead link: https://www.youtube.com/watch?v=ZEwpyVAGnJI

Couldn't find any info on it. Might be useless. Hope it helps.

(P.S., if anyone uses quiteaplaylist too and finds this other dead video, just know I already found it to be from something else)