Lost Newgrounds audio visualisations, early 2010s?

oh. ruffle is still in development, so it isnt a perfect replacement for flash and has some issues. i actually hadnt tried running the page in ruffle before commenting since i usually use flash 32 + palemoon browser to run flash content and just assumed that ruffle would work for it, so that was my mistake. i have a theory for it not working but i dont know how to explain it, something about how i already mentioned the swf being a black screen when i downloaded it and the same thing happening to ruffle. maybe i could try to record a video of the visualizers or something like that later.