American Idol 12 Spoilers – Top 7 Theme is Rock (No Ballads) 03/28/2013 mj santilli American Idol, American Idol 12 106 Are the American Idol producers listening? Next week’s theme is rumored to be Rock Music. But here’s the catch. NO BALLADS. Many of you have been complaining about the lack of tempo in the competition. If the rumor holds true, next week’s theme should take care of that. Via The Idol Pad