It starts as a performance of the classic Conway Twitty/Loretta Lynn duet "After the Fire Is Gone" then segues into something completely unexpected.

At a recent stop during their Locked & Reloaded tour, Miranda Lambert and Dierks Bentley launched into a cover of the international Grammy-winning smash by Gotye, "Somebody That I Used to Know."

Check it out:

 

More From WBKR-FM