A small thing to scrape the Glastonbury schedule into a machine-readable CSV.
You probably just want the csv file of all 3502 performances in 2022, or perhaps just the 1820 performances on music stages, or all the acts that can be validated against last.fm.
There's a Spotify playlist of the top track for every artist on Spotify. It's only 39 hours long.
There's also a 49 hour spotify playlist including all the DJ sets and some possibly incorrect artists.