4K 10 hours - Black Screen, Heavy Rain and Thunder on a Tin Roof - high quality recording 

10 hours of Pure Black Screen Audio Recording taken from inside a shelter while the rain lands on the metal roof. Thunder can be heard as well. Very High quality binaural recording.
And it's in 4K!
(some find it useful for a screensaver, insomnia, focus, relaxation, calming meditation or a way to prevent a computer from going to sleep, white noise for sleeping baby, check the screen for backlight bleeding, broken pixels on the monitor etc.)