[dluan]

This is amazing! Looking at this I learned and realized a lot of patterns that I never really considered before.

One thing about the UX of it - because you haven't gotten enough feedbsck on that already; a demo of how the scales work would be cool. E.g., perhaps on first load, the scales could play for one section automatically starting from the bottom string and then going up. Then I think people could realize what the dots represent, the colors, and how it all ties together.

Well done! I'm curious to know how all this works from a math/theory perspective, but not curious enough to get in over my head :)