'The Voice' hopefuls cover Adele's 'Rolling in the Deep'
NBC's singing competition 'The Voice' held auditions on Navy Pier last Friday. The show pits four teams of vocalists, lead by Cee Lo Green, Christina Aguilera, Blake Shelton or Maroon 5's Adam Levine, against each other in order to find the next great singer. Hopefuls from around the Midwest lined the Pier to try their luck. While they were waiting to get inside, a few offered their take on Adele's "Rolling in the Deep."