hiii! this video is pretty all over the place but i just wanted to film something and my iphone storage is SO BAD I need to buy more lol. So forewarning this video does end abruptly because of, you guessed it, i ran out of storage😃… thank u guys for all the views and likes and stuff im not the best at this but im trying haha. 
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