Board Thread:Game Discussion/@comment-28568987-20160603112858/@comment-28169398-20180220180323

Uhm... Just start music from Music on iOS or its equivalent on Android, then open your game. Then you are not fidgeting game files (and you have a much larger library)

The only time music doesn't play as a background app, as far as I know is when you receive a phone call or video chat.