Notes
Today I learned that the phrase “run the gamut” comes from Γ ut or gamma ut, which is the lowest note of the hexachord system on the Guidonian hand and is also used to describe all the possible notes.
And for some somewhat related musical fun via John Carlos Baez:
Guillaume Dufay (1397 – 1474) is the most famous of the first generation of the Franco-Flemish school. (This first generation is also called the Burgundian School.) He is often considered a transitional figure from the medieval to the Renaissance. His isorhythmic motets illustrate that—their tonality is dissonant and dramatic compared to typical Renaissance polyphony.
https://www.uclaextension.edu/sciences-math/math-statistics/course/introduction-differential-topology-math-x-45148
Curious to see how these tools can be communally used for collaborative note taking, knowledge creation, and discussion.
This week’s #FragmentFriday is the binding of LJS 497, a bifolium from a 12th-century copy of Augustine’s In Iohannis evangelium tractatus. The codex is an early 16th century treatise on the use of the astrolabe, both written in southern Italy
Online: https://t.co/zHgxxc3Uw1 pic.twitter.com/qYIpfimZlI
— Schoenberg Institute for Manuscript Studies (@sims_mss) December 3, 2021
More details to come on this fun bit of history soon.
[[2021-11-23]] 7:30 PM