Heres what you didnt see when Garth Brooks helped Adam, Alicia, Blake, and Miley prepare their teams for the live shows! » Get The Voice Official App: .<br>Bette Midler, Charlie Puth, Joan Jett, and Sammy Hagar team up with the coaches to prepare their teams for Battles and hilarity ensues! » Get The Voice Official .<br>Bette Midler, Charlie Puth, Joan Jett and Sammy Hagar help the coaches prepare their teams for the battle rounds. » Get The Voice Official App: .<br>Garth Brooks drops by The Voice to advise the Top 12 as they prepare for the first week of Live shows! » Get The Voice Official App: .
