ROCK/POP
Both Heart and Joan Jett have been on the ballot for the Rock Hall of Fame but neither has been elected. Headlining the season's first show at the revamped Mystic Lake Casino amphitheater, the Wilson sisters of Heart will make the case for their Zeppelin-inspired folk-rock, which sounded thoughtful and timeless on 2010's "Red Velvet Car." Jett still loves rock 'n' roll, as exemplified on her hard-rockin' 2006 disc "Sinner." (8 p.m. Fri., $35-$47.) Jon Bream
His voice is frayed from the effects of cancer treatment but the potency of John Prine's songs has never diminished. He's one of the all-time greats, a storyteller with unforgettable characters, cutting wit and trenchant messages. Bob Dylan once called Prine's songs "pure Proustian existentialism." A two-disc archival collection of some of Prine's earliest work, "The Singing Mailman Delivers," was released last year. Considering the location, count on the 65-year-old Nashville tunesmith to deliver "Sabu Visits the Twin Cities Alone." Willie Watson opens. (7:30 p.m. Fri., Minnesota Zoo, $67.) Bream
Still best-known as Jack White's tag-team partner in the Raconteurs, Brendan Benson shows the full range of his songwriting talents on his fifth solo album, "What Kind of World." Tracks range from '70s-lush orchestral piano ballads to Cheap Tricky power-pop to the wigged-out grind-rock you'd expect of a Raconteur. Also now a producer and label operator -- he and Mr. White have a lot in common -- Benson is touring with two young bands he has taken under his wing, the Howling Brothers and Young Hines. (8 p.m. Fri., Varsity Theater, $15.) Chris Riemenschneider
Four albums and eight years of maturation away from the howling angst of their signature song "The Rat," the Walkmen sound mellower, happier but no less more dramatic or unique on their latest album, "Heaven." Opening act Young Man is the nom de indie-pop of St. Paul native Colin Caulfield, who now lives in Chicago and just released his second album of bedroom-dreamed, pillow-soft tunes on Frenchkiss Records, produced by Tortoise's John McEntire and curiously titled "Vol. 1." (7 p.m. Sat., First Avenue. $20.) Riemenschneider
They're billing it as the Capri All-Stars. Singer, actor and bon vivant Dennis Spears has put together a cast of local vocal stars -- Debbie Duncan, Regina Marie Williams, Thomasina Petrus, Charmin Michelle and Rick Carlson & the Wolverines Jazz Trio -- to raise money for the Capri Theater's arts program. (7 p.m. Sat., Capri, $7.). Bream
Wilco fans in the Twin Cities have two options for seeing the Chicago critics darlings in Minnesota this summer: Drive to Duluth to see them in the state's most picturesque outdoor venue, or trek to Rochester to see them inside a civic center. Pretty easy call. Jeff Tweedy and his finely tuned sextet are still picking heavily from last year's candescent "The Whole Love," but otherwise they've been mixing up set lists all summer. So both nights is certainly an option. Blitzen Trapper, another 89.3 the Current twang-rock favorite, opens both shows. (6 p.m. Sun., Bayfront Festival Park, Duluth, $36-$46, eTix.com. 7:30 p.m. Mon., Taylor Arena at Mayo Civic Center, Rochester, $42, Ticketmaster.com.) Riemenschneider
Best known for the early '00s hits "Babylon" and "Please Forgive Me," England's David Gray continues to create mellow folk-pop as evidenced on 2010's "Foundling," an album that reminds fans that Gray owes debts to Nick Drake and especially Van Morrison. Opening is Malaysian pop singer Yuna, who pulled out of the River's Edge fest last weekend. (7:30 p.m. Sun., Minnesota Zoo, $67.) Bream