Uploaded April 2021 | Updated September 2026, 6 days ago

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For the footnotes and other extra information see the following link:
earlymusicsources.com/youtube/theruleoftheoctave
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Created by Elam Rotem & Sean Curtice, April 2021.
earlymusicsources.com

Special thanks to Iason Marmaras, Johannes Menke, Felix Diergarten, David Erzberger, Leonard Schick, and Anne Smith.

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