All you need is to copy the music video link from YouTube website or app, if you're using a mobile device. To do that, simply open that video on your device, hit Share then Copy Link, this temporarily saves it in your device's clipboard. Finally open Videovor and insert that link, press Convert to kick off the Mp3 converter. Press the green button, then wait for download to begin as soon as converter finishes work. It's very easy, it is straight forward, YouTube to Mp3 is just a walk in the park with Videovor.