Candlelight was requested. My cam isn't the best in dark conditions, but I wanted to try it anyway. There's crinkling, tapping, touching the camera, touching the microphone, hand movements, ridged scratching, and more.
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