NOTE: I'm still using my son's laptop. My new one should arrive Thursday, so maybe Thursday night or Friday, we'll get to try it out. ***** This video features the building of three separate Lego sets: A race car, a little dog with a fire hydrant, and one of the new Overwatch sets.
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