Hot new duo Dan + Shay sure made a lasting impression with us when they performed Live in the Lobby a few months back.

They've since gone on to tear up the charts with their debut hit single "19 You + Me".

At a recent meet-n-greet of theirs, they surprised those in line with a cool rendition of that song. And the duo even got everyone to sing-a-long in what turned out to be about the coolest meet-n-greet I've ever seen.

Check out the video here:

Don't forget, we have an opportunity for you meet Dan + Shay in performance in Mrytle Beach, South Carolina. If you're signed up for our 97.3 The Dawg newsletter, you'll get a little something in your inbox tomorrow morning with instructions on how you can score this fabulous trip!