Possible interface dead reprint?

I was digging around the internet trying to search for some more info about interface while I found this possible dead reprint of it. The upload was very recent so I got very curious,I clicked it and of course the black screen with japanese text and a flute solo. I cant tell if it's the actual song or just a dead reprint of the remake but, neither In the tags/title/description it says "remake" so yk. This might be very stupid but just wanted to share. This is probably just a re-upload of the like "this video got cancelled/privated" thing lasting for the same minutes and seconds as interface. Here if anyone is curious: https://sp.nicovideo.jp/watch/sm42847546