Have you ever wanted to close the YouTube tab but not lose the music you are listening to? Here is the perfect browser extension for you.

The YouTube Background Launcher allows you to play YouTube videos in the background. When you are using any other application or browser, the video tab will be accessible through the launcher icon on the browser's toolbar. All you need to do is click the launch icon to play the video. You can now close the tab and work on your tasks without closing the video you are listening to.