Hey! Today I will be putting on your eye makeup. I was inspired by the fantastic Scottish Blueberry ASMR. (Just as a side note, I had a couple minor issues with audio on the right channel. During very short segments, the audio may transition to mono for a few seconds, hopefully it doesn't bother you.)
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