I agree with BIERSTUBE on the choice of Metallica's "Enter Sandman."
The power of this song's instrumentation, conveys the sturm und drang of a Buckeye entrance.
Consider this live performance - and its staging - and imagine the Buckeyes taking the field:
Of course, many will note that VA Tech has made use of this song:
As in war, so it is in college football...I say, "Let's take it and make it ours."