This thread is related to https://github.com/beetbox/beets/issues/2649
I want to find OSTs by the names of the sources(e.g, game, movie, anime, …).
I also want to see a list of touhou vocal songs and find them by various criteria on the following web pages.
Perhaps, beets can extract information from musicbrainz and some other data sources and automatically categorize OSTs and touhou vocals.
jansol suggested collaborating on https://etherpad.net/p/musicbrainz-ost, but it is very slow to load it on web browsers. Also, it is difficult to read text on etherpad. I think we need to collaborate somewhere else. Google docs and wiki come to my mind. I personally prefer AsciiDoctor to markdown, but the choice of markup language is secondary.