Pavane pour une infante défunte (Pavan for a dead princess) by Maurice Ravel, performed by Alice Sara Ott, with an animated graphical score.
FAQ

N.b. I've so far been unable to contact Alice Sara Ott. So, two things: first, if you know how to get in touch with her, please let me know, so that I can show her the video and ask for her permission to use the recording. And second, if she would prefer that the video not be public, I will remove it, so if it disappears in the future, that's probably why it happened.

Q: Is there an Easter egg in this video?
A: Yes! I wonder if anyone will understand it (get the joke).

Q: Where can I watch this performance?
A: Here:
   • Ravel "Pavane pour une infante défunt...  

Q: What do the colors mean?
A: Colors are assigned according to pitch, in a system I call "harmonic coloring" (since it shows changes in harmonies). You can read more about this here:
http://www.musanim.com/HarmonicColoring/

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