POP/ROCK DeVotchKa might have to ditch those ceiling-dangling acrobatic dancers for their latest local gig -- unless the zoo lands some monkeys in the meantime. Beloved by 89.3 the Current, the Denver gypsy-folk-rock ensemble should nonetheless sound lovely at an outdoors/sundown gig, even if last year's "100 Years" was a disappointing album. Local openers Caroline Smith & the Good Night Sleeps have a suitably eclectic sound. (7:30 p.m. Fri., Minnesota Zoo amphitheater, $31.) Chris Riemenschneider
Six years and three albums since he last played First Avenue as a member of the Drive-by Truckers, Jason Isbell is headlining the club for the first time with his own guitar-bleeding, bourbon-swilling Southern-rock band, the 400 Unit. It's a well-deserved return, what with the outfit's handful of riveting Turf Club shows and all those vividly drawn story-songs that Isbell has been writing the whole time, including many from last year's "Here We Rest." There are two excellent local openers: Communist Daughter and Red Daughters. (9 p.m Fri., First Avenue. $12-$14.) Riemenschneider
On their new "Rise & Shine" CD, Nikki & the RueMates prove once again that acoustic country blues is a living, breathing, growing thing in Minnesota. They pull off the same re-animation trick for hippie folk-rock, too. Nikki Matteson is a disarming, convincing singer and an unguarded, very personal songwriter. Her beau, Rich Rue, plays a lot of great resophonic guitar and shares in the song creation and production. "Rise & Shine" is, by turns, dreamy, sexy, gritty, smooth and always intimate. (10 p.m. Fri. 331 Club, no cover.) Tom Surowicz
Still around. That's really all there is to say about 311, an up-strokin', bong-rippin' and fan-adored band that formed in Omaha more than 20 years ago. Conventional wisdom suggests that the rap-rock-reggae act peaked in the mid-'90s, relegating it to stoner legacy land. Not the case. 311's 10th album, 2011's "Universal Pulse," peaked at No. 7 on the Billboard charts, proving that they're still commercially viable. Opening is Slightly Stoopid. (8 p.m. Sat. the Brick, $45-$48.) Jay Boller
Recorded over a five-day period at a cabin in Nowheresville, Texas, the Young's sophomore album has a dusty, isolated feel. "Dub Egg" smacks of hearty American rock with Skynyrd-esque solos and invites Neil Young name-checks. The Austin psych-rock quartet's gutsy, lo-fi and ambling fuzz makes for some solid desert highway music for apathetic 20-somethings, but a monochromatic approach feels stodgy at times. Progressive hardcore quintet Ex-Nuns and local punks Wild Child open. (9 p.m. Sun. Triple Rock, $7.) Michael Rietmulder
Still a highlight of the summer for a lot of teenagers -- whose parents might've attended the inaugural trek in 1995 -- the Warped Tour rolls back into town without much major star power. But there are plenty of cult-loved punk or metallic alt-rock bands, including Rise Against, New Found Glory, Taking Back Sunday, Anti-Flag, Every Time I Die, All Time Low and Yellowcard. Local entrants include Mod Sun, who was a finalist in Rolling Stone magazine's "Choose the Cover" contest, and fellow rapper Sean Anonymous (see his own gig blurb on this page). Some of the new names of note include rapper T. Mills, punky indie bands the Constellations and Polar Bear Club and singer/songwriters Brian Marquis and Danielle Barbe. (Noon Sun., Canterbury Park Festival Field, Shakopee. $33.75.) Riemenschneider
A week after their Duluth and Rochester gigs opening for Wilco, Blitzen Trapper returns to more familiar territory as a headliner. Like Wilco, the Oregon quintet continues to stretch the boundaries of the Americana tag with psychedelic experimentation but without losing the essence of good songwriting. Rootsy songstress Sarah Jaffe joins the Blitzen crew fresh from opening for fellow North Texas native Norah Jones. (8 p.m. Sun., First Avenue. $18.) Riemenschneider
One of six "next big thing" acts in Rolling Stone magazine's "Women Who Rock" contest, Delta Rae is a young band of siblings out of North Carolina with two divine-sounding female singers and a Sire Records deal. Their gospel-influenced, polished roots music seems destined for Cities 97 play, and they already made it to Leno last week, covering Fleetwood Mac's "The Chain." Chris Pureka and the Glorious Misfortunes open. (8 p.m. Sun., 7th Street Entry. $8.) Riemenschneider