[yxlx]

That was an interesting video, thanks for linking it.

Two books are mentioned in the video, both of which I would like to read;

- "History of Harmonic Pythagoreanism" by Rudolf Haase

- "The Harmony of the World" by Johannes Kepler

The original title of the book by Haase, I found by jumping to the mark where it was mentioned in the original german language video, was Geschichte des Harmonikalen Pythagoreismus. Unfortunatelly, I have not been successfull in finding an English translation of the book. I could read the German version but would only understand a few select parts so I would much prefer to read it in English. Does anybody know of an English version of the book?