ROCK/POP
After seven albums, Boston singer/songwriter Dar Williams decided to put together a hits collection of sorts. "Many Great Companions" has one CD of fan favorites and another featuring acoustic treatments of 12 of her tunes (co-produced by Minneapolis' Gary Louris). This collection reminds us what a witty and wise writer she is. (7:30 p.m. Fri.-Sat., Guthrie's Dowling Studio, $45.) (J.B.)
Whether or not you rate Andrew W.K. a mad genius or a hokey nut, you have to admit that his latest gig offering is pretty clever. New York's motivational pop-metal star is performing for free with a carnival-like entourage that includes an escape artist, illusionist and acrobats on the so-called "Most Interesting Show," part of a Dos Equis beer advertising campaign. (9 p.m. Wed., Cabooze. 21 & older. Tickets free via Facebook.com/DosEquis.) (C.R.)
Like Phoenix and Edward Sharpe & the Magnetic Zeros before them, British folk-rock pickers Mumford & Sons leveraged their Current-buoyed Twin Cities fame into a packed and elated Varsity Theater show five months ago, and now they're easily selling out First Avenue. Unlike those other two acts, Marcus Mumford and his banjo-plucked crew already offered up several strong new songs at the Varsity in May, suggesting they're ready to keep moving past "Little Lion Man." Thankfully, the Current finally moved past it, too. Bluegrassy Texans Cadillac Sky open with a new lead singer in tow. King Charles also performs. (9:30 p.m. Fri., First Avenue. Sold out.) (C.R.)
Veteran Twin Cities songwriter/producer Jeff Arundel drops it all on "Bomb," a new album chronicling his divorce from ex-wife and former collaborator Keri Noble in not-so-veiled terms. "She let someone inside her bed," is just one of the lines in the CD-opening title track. Despite its dark moments, the disc ends with the hopeful "Corner of My Heart," a sweet duet with Ashleigh Still. In between, Arundel blends bluesy pop and soulful folk in ways that merit comparisons to Lyle Lovett, Daryl Hall and James Taylor. He's throwing two release parties. (9 p.m. Fri., Aster Cafe in Minneapolis, and 8 p.m. Sat., 318 Cafe in Excelsior. $10, includes CD.) (C.R.)
After burying the forever-cursed American Head Charge, bassist/co-creator Chad Hanks is using Halloween to bring to life his new hard-thrashing band, Wrecking Day. He plays guitar alongside AHC guitarist Chris Nelson and vocalist Chazz DeMoss, who's also the publisher of Cryptic magazine. They head up a five-band metal fest with Dying Euphoria, Pinwheel and more. (4:30 p.m. Sat., First Avenue. All ages. $10-$13.) (C.R.)
A lot of indie bands falsely wear the "experimental" tag these days, but not the Books. The New York duo of singer/guitarist Nick Zammuto and cellist Paul de Jong are collage artists who sample everything from self-help gurus and Gandhi to voice-mail messages and fighting siblings on their new album, "The Way Out." While playful at times, the record is a rather serious and enlightening riff on human behavior that makes for fascinating albeit bizarre listening. San Diego's dark wizards the Black Heart Procession open. (8 p.m. Sat., Cedar Cultural Center. All ages. $20-$22.) (C.R.)
Piano popster Sara Bareilles' "Love Song" created such a splash in 2007 that her much-anticipated followup album, "Kaleidoscope Heart," debuted at No. 1 in September. She tells off an ex in her current single "King of Anything," which recalls the defiance of her first hit. But there are hints of optimism in "Kaleidoscope's" cabaret pop. Cary Brothers and Holly Conlan open. (7:30 p.m. Tue., Pantages, $26.50) (J.B.)