This is A Mind Is Born, a demo of the Commodore 64 going haywire. It won first place at the Oldskool 4K Intro competition at this past week’s Revision 2017 event and it’s easy to see why.
The graphical insanity in the video above isn’t part of any game that coming out soon. But it’s an example of what accomplished coders can make on hardware that’s similar to what's inside next-gen consoles.
The "demoscene" is a place where video games and music videos meet. It exists on the periphery of both mediums, but that doesn't make it any less pretty to look at (and listen to).