CRITIC’S PICK

ALAN JACKSON: Alan Jackson emanates the gentle glow of a truly laid-back gentleman. The golden-haired Georgia native had more than 20 No. 1 hits since sauntering onto the Nashville scene in the 1990s, but he’s always seemed as friendly as your neighborhood king of the gas grill. He’s currently promoting a live collaboration with Jimmy Buffett and George Strait and since Strait’s also on the Stagecoach festival bill, some onstage back-slapping just might ensue.

(Mane Stage, 8 p.m. Saturday)