Resetting iTunes Preferences
Is it possible to change change or reset preferences (music genres, artists, etc.) in iTunes 12.9? Seems like that would be beneficial for customizing one's experience.
MacBook Air 13", macOS 10.12
If you're referring the selection process you made when joining Apple Music it doesn't seem possible to reset this, however it should adapt as you love or dislike media in your collection and add new media to it.
tt2