I have seen several up on YouTube, but according to the Terms and Conditions you're not even supposed to do that. It truly is intended to be just for you.
From the Song Shop Terms and Conditions:
You agree that you will use the Works only for your personal listening pleasure, and you will not copy, sell, distribute, publicly perform or exploit the Works in any manner whatsoever. Without limiting the foregoing, you will not make CDs or MP3s of the Works, you will not put the Works up on any website, and you will not allow the Works to be used in any manner that would allow any peer-to-peer access.