Before Blake Shelton came on the air Wednesday night (5/29) to kick off the 'Healing in the Heartland Benefit Concert' for Moore, Oklahoma, the sellout crowd was treated to a performance the TV audience never saw. Contestants from the hit show 'The Voice' took the time to thrill the sellout crowd at Chesapeake Energy Arena with a moving rendition of the National Anthem.

The video is not great, recorded by an audience member. But we can make out Holly Tucker surrounded by the other four remaining members of 'Team Blake' and 'Team Usher' as they belted out a fantastic version of the Anthem. Watch it here:

In my opinion, this would have been an excellent way to kick off the broadcast. What do you think?