One of the things that frustrates me with having a local music library is the tedium of tagging. While there are tools (like beets or MusicBrainz Picard) to make it easier, I feel there are fundamental issues with the design of tags for music, and the way we apply tags. This doesn’t just make exploring music harder, it leaves a lot of possibilities on the table that will be very hard to implement without significant changes to our approach.