Wrigley already blasts contemporary music throughout the game. And I could not care less about what they put on a jumbotron; if it brings money to the team, they can put whatever they want up there. I haven't been to Wrigley in over 5 years. Last time I went, they played "Jump" at the beginning, but it was mostly organ music from there. Last time I was at a Sox game, I thought I was going to get Tinnitus from the pre-game alone.