How to stop other app's music play in the background when my game is launched and playing?

The request that I would like to see is to have the undocumented audio libraries that you are referring to become officially supported by Corona and added to the API. Ideally, officially supporting external background music playback across all platforms would be the stretch goal.

I will create another feature request and provide details in it when I get a chance.

Edit: thanks Rob

Cool~~

Thanks!!

@simon.natt there is an existing feature request to enable background music while apps are running. The OP here wants the ability to turn it off. We do not have a feature request for that.