From the linked article: "For the movie trailer song, I’ve been a big fan of Nicholas Kirk’s, “Yours Alone” from the Heartless: The Story of the Tin Man movie."
We do use YouTube directly. That's just a privacy setting. If your host doesn't allow privacy settings, you can go to the YouTube link and get the embed code without it.
It's not just you. I think YouTube may be having a little problem this evening. I've encountered that at several places in just the last hour or so. I hope it clears up in time.
http://mentalfloss.com/quiz/quiz.php?q=1128&p=1