Keith Urban took the stage at the Stardust Drive-In Movie Theater outside of Nashville, Tennessee to perform a special set for first responders amid the COVID-19 crisis.The music star performed the first-of-its-kind show for front-line workers tacking the coronavirus pandemic in the U.S., and told the crowd as he hit the stage: “To all of you guys here tonight, for everything that you’ve done, and continue to do, to all of your families, we say thank you – this concert is for all of you.” The private, unannounced show, which lasted over an hour, was set up exclusively for more than 200 doctors, nurses, emergency medical technicians, and staff from Vanderbilt Health, part of Vanderbilt University Medical Center, which has 140 locations