Got playoff fever? Good, because the 2013 Ultimate Classic Rock Bowl is here! Over the next month, 16 of rock’s biggest bands will square off against each other in a series of single-elimination matches to determine the genre's true champions.

There are no weak seeds in this bracket; each of the first-round battles will force you to make some very difficult decisions. Will Motley Crue or Van Halen represent Southern California in future battles? Which generation's most dangerous band -- Guns N' Roses or the Rolling Stones -- gets to move on? That and six other tough choices are up to you.

You can vote in each of the eight first round matches every hour until Sunday, Jan. 13 at 11:59 PM ET. The 2013 Ultimate Classic Rock Bowl winner will be announced Feb. 4 — the day after Super Bowl XLVII.