This repository consists of 2 folders:
/data- a repository for a Python3 command line tool to tap the rhythm of the opening bars of Opus 127. It was used repeatedly to writetimes.json/viz- a repository for visualizing times.json in html/javascript with d3.js.
The interactive visualization can be viewed here: https://jsundram.github.io/maestoso-127/viz/
You can view a static version of the visualization here.
https://www.rolf-musicblog.net/beethoven-string-quartet-op-127/