Simple ... Black Eyed Peas, "I Gotta Feeling" ...
1) Unique, recognizable intro that "calls out" to everyone that, "it's time".
2) It appeals to EVERYONE and everyone has heard it.
3) Simple lyrics that everyone knows enough of to stay involved and participate.
4) Options to build traditions ... North end zone sings out "I gotta a feeling" and south responds with the "Oooo-oooo". The whole stadium has to shout out, "Mazoltov!"
4) Iconic chorus that stands the test of time.
5) It's lively and builds up to an all out party. Seriously, how can you NOT dance and jump around during the, "Here we come, here we go ..." verse?!
6) It's actually somewhat relevant -- What would guarantee "That tonight's gonna be a good night" but for a Hawkeye victory?
So, what say you, stadium entertainment committee?
Let's paint the town (Paint the town)
We'll shut it down (Let's shut it down)
Let's burn the roof
And then we'll do it again
Let's do it, let's do it, let's do it, let's do it, let's do it, let's do it, let's do it, let's do it (again) and do it, and do it, do it, do it ...