American Idol is still weeks away from picking a winner, but one contestant is already enjoying notable success from his time on the show.

Resident rocker of the seventh season, David Cook has enjoyed pretty consistent praise from the judges, pretty sweat-free elimination rounds and now, pretty big album sales. Cook’s 2006 record “Analog Heart” is currently enjoying the top album sales slot on Amazon.com, towering over even Mariah Carey’s “E=MC2.” Now, when Randy Jackson tells Cook he’s ready to make a record, we’ll know it’s true - because he already did, two years ago.