The Voice' with Adam Levine is bringing in more viewers than 'American Idol' with Carrie Underwood. Here could be why.

Carrie Underwood sent an American Idol contestant to the next round after they crushed their audition singing 'Sunday Night Football'

I’ve been waiting all day for Sunday night,” she began, choosing to sing it as a moody ballad and prompting Underwood and fellow judges Luke Bryan and Lionel Richie to laug