Keep playing when you lock the phone

1. Safari or Chrome → Add to Dock (or Install app)
2. Play Window rain. Timer 8h. Overnight on. Sleep-safe on.
3. Android: Apps → Sounds → Battery → Unrestricted. Then lock the phone.
4. Lock the phone. Lock screen still shows Sounds with pause.
5. Close the lid for a minute. Open. Audio still there?
6. Let the Mac sleep. Wake. Still playing?
7. Focus / Do Not Disturb. Media keys pause and resume.
8. Cinema hides chrome. Tap to return. Double-click toggles.
9. Share copies a /?l= link. Open it in another window.

Start Window rain