Jason Mayer has been playing concerts for about 15 years. About two years ago, he went full time. He has been busy in those two years. “I just counted up that I’ve played 238 shows in 21 states and 70 cities,” he told me. In two years? “In two years.
I asked about some of his favorite venues. The MGM Grand in Las Vegas, he says, “That was really cool.” He has played Nashville, “down on Broadway. Th…