Over on the official channel for Bethesda on Youtube are 3 videos that equal to a little more than 20 minutes. But what is so special about these videos is that not only are they about game play of Skyrim but also never heard before in game music! Head over to the channel or check out the videos below.
Part 1:
http://www.youtube.com/watch?v=5xwboyafbwc
Part 2:
http://www.youtube.com/watch?v=d7WohnlLEQo
Part 3:
http://www.youtube.com/watch?v=Kt7IeycKJKQ