**WARNING - some loud sounds - adjust your volume!** This is an ASMR video for relaxation purposes. Here is the recipe that I used (I doubled it): http://www.abeautifulmess.com/2015/03...
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