Low, dark masking sounds with no bright static. Set it once, then put the phone down.
Deep Brown
Base sound
offline
Depth82%
Base volume54%
Second layerDistant Rain
Layer volume14%
Fade layer after45 min
Duration
20-second gentle fade-in
After starting, use “Black screen” or lock your phone.
Deep work
Stay in the pocket.
One long dark-blues mix, offline and uninterrupted. Bundle it with the app or import it when needed.
Dark Blues
Looking for focus-track.mp3…
3 hr
0:00—
Volume60%
Sprint
Remember playback position
5-minute fade at sprint end
For automatic Focus playback, deploy your authorized track beside this file as focus-track.mp3. If it is not present, use Import audio file; browser-imported audio is local to that session.