Free never ending playlist!

So I have discovered this awesome site, that allows you to pick an artist and then have a playlist of them from vimeo and youtube, and maybe some other places. There will even be the music video sometimes, other times it will show just the album art.  I'm not sure about never ending, but I clicked on paramore and got a list of 42 (the answer to life, the universe and everything, of course). When you get to the end it repeats, so that makes it never ending?