The Battles, Week 4 S9E9 - The Battles, Week 4 2012
The coaches fill the last spots on their live round teams after watching their artists perform in the final battles.
- Released: 2012-03-26
- Runtime: 50 minutes
- Genre:
- Stars: Carson Daly, Blake Shelton, Adam Levine, Christina Aguilera, Cee Lo Green, Christina Milian
- Director: