Blood/Frost/Unholy Level 60 Death Knight World PvP.
Song: The 5th Of March
Edit: Thanks for all the views/downloads everyone, I understand that the video is short and only shows combat vs. other DKs, the video is meant for a short preview of what to expect from a DK when WotLK hits.
EDIT: My NEW Level 80 Death Knight PvP video is out, click my name to watch it. "Level 80 Death Knight/Siege PvP".