AnExerciseInFalling

It was turned into a community project after the original developer stepped down. There are more details in the readme: github.com/tt-rss/tt-rss#some-notes-about-this-pr…

Beets is one solution, and I also recommend taking a look at Musicbrainz Picard. It’s a more graphical and user friendly way (though more manual) to identify, organize, tag, and sort music into a preferred format. It’s what I use on all my Bandcamp purchases to clean up metadata and add things like lyrics before it automatically throws it into the right folder