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 find it funny how we’ve resorted to streaming services in an age where you can put 256 gigabytes ono a pinky nail sized storage solution. Ereaders are even better, my old Kindle with 4gb of storage can hold an entire library.