I use beets (https://beets.io/ https://beets.io/) for managing my mp3 library. If you can think of something it it can probably do it, and if not you're just a

I use beets (https://beets.io/ https://beets.io/) for managing my mp3 library. If you can think of something it it can probably do it, and if not you're just a couple lines of python away.