Short one today, but I'm bringing some more good news!
I realized that RISM, the online inventory of musical sources, doesn't have Oxford 213, so I'm working to get it and its songs uploaded there as a volunteer contributor. It's visible here on RISM Online for now and will be visible in the RISM Catalog around next month! Of course, this effort is still a work in progress: out of 300+ works to catalogue, I've managed to upload 21 so far. But I'm sure I'll be able to get it done within the year, at least. And it'll give me something else to do with the manuscript other than my current research project.
Not a single track, but a whole video from Early Music Sources about how people interpreted medieval music in the 18th century, and how people still interpret it to this day. It's a fascinating watch, and made me reflect on how early music performance is a more modern construct than it seems at first glance.