Accidentally close the music app

How do you listen to it then

I download the song I want and play it through my inphone music library

Isn’t the iPhone music an app tho

I don't use an iPhone lol

I read it as iPhone too at first

If you're listening to music on any phone, you are using an application, yes. If you kill all your apps while the music was playing, it would stop. The only exception is having something else set up to prevent your phone from closing certain apps.
,
Edit: fighting autocorrect

Not with my music when I close the music

Do you mean returning to the home page or actually turning off the app. Two different things

Turning off the app doesn't stop the music for me