[elfchief]

The linked article is awful -- it not only doesn't contain a link to the demo (just to "nvidia.com"), but it doesn't even say what the name of the demo is... plus there's a couple of different places where the article just randomly links to some random person's soundcloud...

For those looking for it, I think this is referencing the "Zorah" sample, from https://developer.nvidia.com/rtx-kit ... though at this exact moment, the download link on that page seems broken. Failures all the way down, I guess.