I'm not a huge fan of "playoff anthems" at all. In fact, 99% of the time, if you create a parody of a popular song and change the words to talk about your favorite team and their upcoming series, it's a terrible idea.
Case in point: Here's a video created by one of the local TV spots in Ottawa for the Senators.
Here's their first round video, in case you hate yourself and want more:
videos courtesy of Puck Daddy