Back in October of 2011 I ran across a video of a Military band preforming " Rolling In The Deep" by Adele and at the time no one knew the name of the band or it's lead singer. It took a few months for the identities of them to come out but the whole world now knows that it's U.S. Air Force Staff Sgt. Angie Johnson and Sidewinder. They are part of the 571st Air Force Band, 131st Bomb Wing, Air National Guard. It has been a fast few month for Staff Sgt. Angie Johnson from being a YouTube star to singing national anthems and now part of team Cee Lo Green on the NBC show " The Voice" Below is the original video and some others of  Staff Sgt. Angie Johnson.