YouTube does not allow you to automatically repeat your favorite YouTube video, but there are plenty of third-party services that will allow you to repeat any video. Follow the below steps to repeat any of your favorite YouTube videos.
Browse to your favorite video and edit the URL in the address bar. Below is an example of the video URL we are editing, this URL could be changed to your favorite video or music video.
YouTube repeat URL
Erase everything in front of youtube, so in our example we are erasing "www."
After youtube type repeat to make the above example URL the URL shown below and then press enter.
After pressing enter, you will be forwarded to the below link, which will repeat your video until you close the page. This page also has a repeat counter to let you know how many times the video has been repeated.http://www.listenonrepeat.com/watch/?v=dD40VXFkusw