This is a fantastic resource, thank you so much!
As for what I've been doing in lockdown; I bought my first concertina and am learning to play it. Our morris side was doing socially distanced practice when it was legal but has stopped again now. I miss all my folkie friends; our club is not doing any music but we are getting together for a Zoom drink from time to time. I'm doing a certain amount of reading and crafting, and working from home (my business is only somewhat affected). My house is no tidier; funny, that.