Just a short asmr sounds video of light, gentle tapping on a window ledge. I added the filter that’s on my video in the Youtube filters options as thought was less bright than when I recorded the video with the daylight starting to stream in from the misty windows. :)
To listen while using other apps, switch the player to Picture-in-Picture (PiP) during playback — it keeps playing in a small floating window (the screen stays on).
To listen with the screen fully off, in-browser playback stops by YouTube's design. Open the video in the YouTube app to keep listening where background playback is supported (e.g. with YouTube Premium).
Open in YouTube app