'American Idol's Crystal Bowersox plays lively SXSW showcase with John Popper

John Popper (from left), Crystal Bowersox and Brian Walker backstage after Bowersox’s SXSW showcase Friday night at Austin’s Driskill Hotel.

(Photo by Thomas Conner)AUSTIN, Texas — The way “American Idol” runner-up Crystal Bowersox and Blues Traveler frontman John Popper were getting along on stage at SXSW, you’d think they’d been BFFs for a long time. But they met just 30 minutes before the show.

Bowersox explained that she had contacted Popper online via a mutual friend (see below for geeked-out backstory) and asked the harmonica virtuoso to play during one song at her showcase Friday night in the Victorian Ballroom of Austin’s Driskill Hotel. Popper wound up playing the whole set with Bowersox and her country-rock band.

The two played off each other nicely — Bowersox’s acoustic strumming and strong, soulful voice balanced by Popper’s high-pitched harp solos. Sometimes Popper (in town with his own band, John Popper & the Duskray Troubadours) went a bit too far, egged on by the applause, and threatened to overshadow Bowersox’s first SXSW spotlight. As great a player as he is, he’s never one for playing few notes or leaving the slightest space between them. But he added to a rich performance, seeming to enliven mandolin player Charlie King, bassist Frankie May and, for “Mason,” Bowersox’s husband Brian Walker.

Bowersox, who lives in Chicago, sang and played like a veteran, clearly in command of the band. Each player watched her for cues and chords, as she fearlessly played a set that included carefully constructed folk-pop like “Mine All Mine” and revved-up soul-rockers like “On the Run” and “Kiss Ya.” All original, too, thank heavens. Her “Idol” experience is well on the way to becoming a footnote in her bio. “You might know me from a certain television show,” she said early in the set. “… ‘Extreme Makeover.’”

The show turned into as much a comedy set as a musical one, with Bowersox and Popper veering into a bizarre, slap-happy run of poop jokes. It began when Walker joined her on stage for “Mason,” their wedding song, wearing a white shirt and jeans. Bowersox wore the same combo, and she quipped, “Even our poop is starting to smell the same.” The scatological humor kept on throughout the set. Backstage afterward, Popper said, “I’ve never met another singer with such soul and fecal humor.”

When will Bowersox finally play a full gig in Chicago again? She didn’t know. She and Walker live on the North Side. Walker, however, plays April 7 at the Bottom Lounge, and she’ll be backing him up.

** How Crystal met John: If you watch “American Idol” closely, you might have heard Bowersox say something odd during a post-performance interview during the finals in May 2010. She said, “Meow is the time.” It was a bet, she said, between her and a friend, Steve Lemme, an actor who was in the 2001 comedy “Super Troopers.” In that movie, Lemme’s character, State Trooper MacIntyre Womack, is wagered by his buddy to say the word “meow” 10 times during a traffic stop. “Meow is the time” counted as one. Lemme also knows Popper. Bowersox made the original connection online via Lemme. When she hit Austin on Friday, she texted Popper and he came right to the venue. It’s a small festival, after all.