One Solution Closing the Music app will remove it from the Lock Screen. More Testing If you lock it with the Music app open, then it will show when you go to unlock the iPad. Any media app open + most recently played when you locked the screen will show up as a Lock Screen Notification. E.g., if you have Pandora and Netflix open it will show the notification of the app that was last played before it locked. Turning off the app Lock Screen notification in Settings >Notifications>[app], does not remove it from the Lock Screen😟 I assume this is working as Apple intended, and not a bug, but I would like to have the choice to keep it turned off.