The Sound of Music
Watch the full episode of the must-see event online now.
Caroline's parents met in an a cappella group in college, so it was only a matter of time until Caroline got the music bug. She learned to sing at summer camp and took the skills she learned to record a full album this past year. She's never performed at a large venue before, so The Voice will be her biggest audience yet. Follow Caroline on Twitter at @carolinepennell