I had heard the first not the second but the first one is exactly how i pictured it. That's how i sang it in my head while I was reading the book. It sounds to just...creepy and I think that's how it's supposed to be. It gets stuck in your head and the words stick.
http://www.youtube.com/watch?v=uKrCE1...
http://www.youtube.com/watch?v=OVwPXF...