"Don't call me Mr. Urban. Agh!" he says. "It's so official and I feel like a school principal or something." The "Blue Ain't ...

Whirl, Benmont Tench, Larkin Poe, Slim Dunlap tribute and Post Malone with Jelly Roll.

In addition to his own hits, Wallen has contributed to writing hits for artists including Keith Urban and Kane Brown. As ...