YouTube is one of the most popular websites worldwide with more than 2 billion monthly users. But while watching a video in the YouTube app on an Android smartphone, you can’t do anything else because as soon as you exit the video-sharing service, the video will stop. However, if you use YouTube Premium, the video will continue to play in picture-in-picture mode even after exiting the app. But with a YouTube trick, you can use other apps while listening to a YouTube music video in the background on a smartphone without a premium account, just like a YouTube video keeps playing on a desktop. How to use TurkOpen the YouTube app on your phone and play your favorite video.