This means I have to pitch Ishkur's Guide to Electronic Music. https://music.ishkur.com Recently updated, it's a comprehensive history and map of electronic music. It's been around since 2000, played a big role in my life. Highly recommended.
It's interesting that the newest genre on there is trap from 2010. I'm trying to think of newer styles, the only one I can come up with is the so-called "hyperpop" by PC Music, Sophie and 100 gecs. But that's been around since 2012 or so. I'm guessing it's a combination of factors: 1) Playlist culture negates the need for a clear taxonomy of music 2) It takes a few years of hindsight to recognize what is a real genre…
hold my beer