[mrkgnao]

For those who have not heard of him, a good introduction is his set of improvisations on Bach's Goldberg Variations.

"Goldberg Variations / Variations": https://www.youtube.com/watch?v=V8WGcjB6ryI

Discussion: http://dantepfer.com/blog/?p=444

Also, the animations are stringly reminiscent of the work of Stephen Malinowski ("smalin"). The one around 3:00 is similar to the visualization he made for a guitar transcription of Clair de Lune, but the "balls" look like Euler's Tonnetz[0] grids.

Edit: I commented before reading TFA, where this is referenced. Silly me.

[0]: https://en.wikipedia.org/wiki/Tonnetz