@JoeKun My app that uses applicationQueuePlayer in the Media Player framework also experiences a bug that sounds just like this. Does the fix included in iOS 15.4 Beta 1 apply to that framework as well? I had submitted a feedback a while back as FB8502489. Thanks!

@joekun Awesome, thanks as always!

Confirming that I haven't heard any reports of this since iOS 15. Thanks!

Done, thanks! FB9917750

Joining the party here to say I'd also like to be able to delete songs/albums from a user's library. For dupe purposes, here's the FB I filed in June 2021: FB9195700

@JoeKun -- didn't think this was worth a whole new thread, but it seems like the editorialNotes property on an Artist also returns nil no matter what. I filed a feedback for that this morning: FB9956039

I just tested and confirmed, and have closed FB9917750. Thanks for getting this fixed!

I don't use this functionality in my app but as someone who cares a lot about the broader state of Music APIs on Apple platforms, it is super cool to see this outcome.

Thanks, @JoeKun, for providing this additional context on the macOS situation. As always, I appreciate your dedication to developer relations on the forums. The list of what’s new in MusicKit this year is indeed impressive. I’m still digesting everything, and the “Explore more content with MusicKit” was an excellent showcase of the new functionality. I’m looking forward to more updates on this issue as time goes by, and have marked this post solved.

Thanks for looking into it!

You got it. Just made FB10590844. Thanks! I'm not totally sure I follow the bit about being discouraged from using MusicDataRequest in the way I describe above. Isn't the /me/library/albums/[id]?relate=catalog endpoint the supported way to switch between catalog and library IDs, as described in last year's "Cross Reference content with the Apple Music API" talk?

Did you see that ApplicationMusicPlayer support was added in Sonoma?

Thanks! I'm hoping this gets resolved in a future beta but I may use an approach like this if I end up needing to ship this layout without a fix 😬

Hmm, I'm still seeing the crashing bug I reported as FB1270187

@usernameRequired I ended up having to ship a version of this workaround 😅. Thanks again for the response!