Trouble falling asleep or concentrating? This is a 10-hour long video of ambient sounds from a lake in a forest that may help you relax or focus.
Some people have found that natural sounds and white noise can help with sleep.
Audio used with permission from the US National Park Service
Disclaimer: Never play this too loud. It is supposed to be played in the background, regular conversations should be possible without strain. If you have medical issues please don’t self-diagnose, visit your doctor!