Allow me to spread the word about ListenBrainz. ListenBrainz is a FOSS project that aims to crowdsource listening data from digital music and release it under an open license. Basically it's Last.fm but better. Whatever you use to listen to music, you can probably link it up with ListenBrainz. All ListenBrainz listening data is available for all to use, commercially or not. Why should we give our listening data only to proprietary companies like Spotify and depend on them, when we can share it. If you've kept track of your what music you've listened to up to this point, don't worry, there are several ways to import them into ListenBrainz so you can keep an overview of all your music listening.
I am not working for ListenBrainz in any way, I just really like this project, and I had not seen much on Lemmy about them, so I'm happy to spread the word.
Oh that's pretty cool! I agree about sharing playlists being way too difficult.
I have been working on a solution for sharing playlists as part of my music sharing side-project Bongo. Right now you can technically do it but it doesn't work very well. My algorithm looks for the closest match when finding a playlist but sometimes they aren't exactly equivalent across different services.
That's probably confusing since I didn't explain what Bongo does right now. You can take a link from Spotify/YouTube/Apple Music and Bongo makes a page with links to that media on all three of the services. The idea was to make it easier to share music with friends.
You can check it out here: https://bongo.to
Here's an example of a shared song: https://bongo.to/?am=album%2Fback-on-74%2F1676151993%3Fi%3D1676152328