In July 2021, YouTube set all unlisted videos uploaded before 2017 to private (unless the channel owner had opted out). In the weeks leading up to this change, Archive Team archived many pre-2017 unlisted YouTube videos. If this video was uploaded before 2017 and has gone private, there is a chance that a 360p archived version can be viewed on archive.org via the site's Wayback Machine as follows:
One of my best and most anticipated PMV of all tiem. Ten outta ten. 4K Quality?
Sorry about that. I actually gave up on Sanity PMV, so I'll be uploading it unfinished tomorrow. Also twitter peeps, I may have hyped this video by accident D: I hope you guys noticed it was going to be an April fools video when I said "This will be uploaded next week." :o