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.
I’ve always used Foobar2k with Picard plug-in, but admittedly have added little to my robust catalog since what.cd shut down a decade or so ago. I do buy from cherished artists but rarely share alike anymore, unsure where to look really.