Cool History Music Videos

I saw this group mentioned on The Miniatures Page, and I thought I would share their videos here as well.  A group of history teachers has got together and put history lessons to pop music creating some very clever and educational videos.  Be sure to check some of these out.
  Here are two of my favorites-
The French Revolution:

The Battle of Agincourt:

Here is a link to their whole list of videos:
http://www.youtube.com/user/historyteachers/videos?sort=dd&view=0&page=1