You’re welcome. Very odd bug, hopefully they fix it before the RC.

Myself and others are experiencing issues with the music app, music settings, and TV app on iPhone. All of them freeze up. The workaround I found on Reddit is, add a second language in the settings app, then delete that language. For some reason that fixes the freezing and should allow you to sync content too. I found if I reboot the phone I have to do that trick again. I have FB13047038 submitted for this issue.