Ten hours of the Kwisa River running over moss-covered rocks in a spruce forest. Black screen throughout — no image, no transitions, just the water. Steady, fast-moving current from start to finish.

Recorded on a clear summer afternoon in the Izery mountains, Karkonosze, Poland. No wind, no birds. Gear: Zoom F3, Sennheiser MKE600, Rode cables, blimp, Sennheiser HD 280 PRO, Panasonic Lumix S5.

Intended for overnight use: start it, turn off your screen, and let it run. The black screen means no light in the room and no battery drain from a static image.

No music, no loops, no noise reduction, no AI generation. One real river, one real afternoon.

#BlackScreen, #SleepSounds, #RiverSounds, #WhiteNoise

▶ See the full version in 4K on YouTube: https://youtu.be/SiKZNlh3mKM