title: PWA play media in background
body: <p>I have an idea to build a simple mobile website that can play music when minimized or even when the phone is locked.
  I know support for this is limited, so was wondering, is a PWA a solution for this? I can’t find much documentation about the support of a PWA play media in the background. So does anyone know if this is even possible on Android and iOS, or where i can find more info about this?</p>
  
  <p>Thanks in advance!</p>