FYI I posted all of the Jon strips in !garfield@lemmy.world a while back, starting with this one:

https://discuss.online/post/21851092

Fun fact, those are in the public domain due to lack of copyright notice when they were published

I use beets: https://beets.io/

The purpose of beets is to get your music collection right once and for all. It catalogs your collection, automatically improving its metadata as it goes using the MusicBrainz database. Then it provides a bouquet of tools for manipulating and accessing your music.