This Monday, Dec. 17, 2012 file photo released by NBC shows Nicholas David performing on "The Voice," "Live Show" Episode 323A on the part one season 3 finale in Los Angeles. (AP Photo/NBC, Tyler ... more 

This Monday, Dec. 17, 2012 file photo released by NBC shows Nicholas David performing on "The Voice," "Live Show" Episode 323A on the part one season 3 finale in Los Angeles. (AP Photo/NBC, Tyler Golden) less