I hope you're ready for a dose of peaceful sleep, this video is unintelligible whispers with some gentle tapping to get into the holiday spirit. sub for more tingles.
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