Not sure if I can create some excitement for this here, but it doesn't seem completely off-topic. Immediately had to think of Animusic: "Unlike many other music visualizations, the music drives the animation. While other productions may animate figures or characters to the music, the animated models in Animusic are created first, and are then programmed to follow what the music instructs them to do."[0]
https://www.youtube.com/watch?v=rGCTLJDoMGw
This isn't my favorite, but the 'futuristic theme' makes it maybe more obvious why I immediately thought of it. I think I've seen all their stuff, and Tesla Coils creating music would have been right up their alley.
These two are some of the best for sure
https://www.youtube.com/watch?v=XlyCLbt3Thk