I have a folder of MP3s, some of which date back to 1999, just a few years after the format was popularised. Most of them have utterly terrible names (think RIDEONAM.MP3). I think at this point they might even survive the heat death of the universe. And they’ll still be terribly-organised.
You’ll find that MusicBrainz Picard is a heaven sent tool to properly tag your files, with optional proper renaming.
It takes some getting used to, and I find it works best in whole albums, but produces a much more professional library.
Picard sometimes falls short on cover arts and track names of some niche or non-english albums because of that mp3tag with discogs is sometimes needed
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