I am finding it hard to understand exactly what you mean by the changing in the videos - could you pinpoint something ? I have the old videos of her performances saved on my PC sincer 2007-2008 ... so if you want we can compare to see if you actually found something strange.As for dates and stuff...so many videos go up and down and with simillar names that it's hard to keep track unless you save a link and check the same link regularly. But I am curious ! Also YouTube algorithm is more complex nowadays but has more flaws aswell so views and recommended videos can be influenced by many factors ...also you can hide the dislikes a video has ... Anyway if you could elaborate on things could turn up to be an interesting topic
