Monday night was magical for the some 20,000 fans that packed into Capital One Arena in Washington D.C. to see Zach Bryan. Music fans from all walks of life filled in the seats to see the superstar perform. And they got a special treat when Zach introduced the duo The War and Treaty.
They duet with him on the song 'Hey Driver,' but fans weren't expecting to see them pop up on stage during this tour stop. They're lucky though got to experience it in person! The rest of us will just have to survive with videos we can dig up on the internet.