The Low Anthem will support Feist on her US tour this spring, the Canadian singer-songwriter announced today. The band will join Feist for four shows in the Midwest in June, making stops in Minneapolis, Madison, Ann Arbor, and Columbus. Ticket on-sale dates and details are still to come. Today's news follows an unforgettable week of collaborations for The Low Anthem with The Chieftains and a SXSW set with Bruce Springsteen.

The film The Hunger Games is due out this week and with it a companion album, The Hunger Games: Songs from District 12 and Beyond, out today. The album, produced by T Bone Burnett, features songs inspired by the film by artists like Arcade Fire, Neko Case, Taylor Swift, The Decemberists, and three Nonesuch artists: Carolina Chocolate Drops, Punch Brothers, and The Low Anthem. "Burnett has managed to create a deftly meditative soundtrack to the movie adaption of the best-selling book," says The Huffington Post, "bringing together big names and indie darlings of all stripes."

The Black Keys take their North American arena tour to Chicago for a performance at the United Center tonight. At Friday's show at Bankers Life Fieldhouse in Indianapolis, "11,000 attendees rallied around Auerbach's flawless and precise solos and Carney's caveman beats," says the Indianapolis Star. Auerbach tells the Chicago Tribune: "There’s something about those old arenas, where it feels larger than life. It’s like walking into a (big-league) baseball or basketball game, it’s on a different level, and I love that.” At the same time, he tells the Cleveland Plain Dealer, "We don't change anything, whether we're playing on a small stage or a big stage."

Philip Glass and Robert Wilson's Einstein on the Beach, widely credited as one of the greatest artistic achievements of the 20th century, launched its creators to international success when it was first produced in Avignon, France, in 1976. Now, nearly four decades after it was first performed and 20 years since its last production, Einstein on the Beach returns to France with performances at the Opéra Berlioz / Le Corum in Montpellier this weekend, launching an international tour that will head to Italy, London, Toronto, Brooklyn, Berkeley, Mexico City, Amsterdam, and Hong Kong. Watch the official trailer here.

The Low Anthem, having performed on The Late Show with David Letterman with The Chieftains earlier this week, continued a week of stellar collaborations when it joined Bruce Springsteen, members of Arcade Fire, Tom Morello, Alejandro Escovedo, and others on stage for SXSW at The Moody Theater in Austin, Texas, last night for a powerful and moving rendition of Woody Guthrie's classic tune "This Land Is Your Land." Backstreets was there and captured the unforgettable finale; watch it here.

Ry Cooder has been nominated as Best Artist in the Songlines Music Awards 2012 for his latest album, Pull Up Some Dust and Sit Down. Fatoumata Diawara has been nominated as Newcomer of the Year for her debut album, Fatou, released in the UK on World Circuit; her debut EP, Kanou, was released on World Circuit/Nonesuch Records. Among the nominees for Cross-Cultural Collaboration are Kronos Quartet (Uniko) and Chris Thile, for his work with Yo-Yo Ma, Stuart Duncan, and Edgar Meyer on The Goat Rodeo Sessions.

The Brad Mehldau Trio returns with Ode, out this week in the UK and this coming Tuesday in North America. Ode earns five-stars from the Daily Telegraph, which says it "shows his inventive powers are as fresh as ever," and the Financial Times, which calls it "benchmark piano-trio jazz." The BBC raves: "All three players are articulating a ceaseless stream of fresh ideas throughout this electrically energised session." MusicOMH calls it "an often scintillating and always joyful listen from beginning to end." Early US reviews agree. The New York Times finds "resonant lyricism, floating locomotion, a harmonic approach that brings depth to simple structures and sleekness to the more complex ones." The Chicago Tribune hears Mehldau "in prime form as composer, improviser and bandleader."

The Low Anthem joined The Chieftains in a performance of "School Days Over" on The Late Show with David Letterman Tuesday night, in celebration of the legendary Irish band's 50th anniversary. "The perfect way to celebrate their anniversary," says VH1, "the performance was filled with soul and reverence, and if you close your eyes, will take you back to a rolling, misty, fantastical landscape filled with magic." Watch the performance here. The groups perform in concert on NPR Music on Friday and at Carnegie Hall on Saturday, St. Patrick's Day. The Low Anthem plays its own set at SXSW tonight.

Punch Brothers make their SXSW debut with eight free shows this week, including tonight's Warner Sound showcase, which will stream live at youtube.com/thewarnersound. The SXSW shows follow two nights at the Bluebird Theater in Denver and precede a number of solo shows from Chris Thile. Punch Brothers recently joined Dierks Bentley to perform Bob Dylan’s "Señor," off Amnesty International's new benefit album Chimes of Freedom: The Songs of Bob Dylan, on The Ellen Show, which aired yesterday. Watch it here.

The new album featuring works by Krzysztof Penderecki paired with those they inspired by Jonny Greenwood is out now. MusicOMH says: "The four pieces here make an album that carries a powerful impact, as well as recognising the obvious talents of both composers in writing for the string orchestra." The music will be performed at London's Barbican Hall on March 22 by the AUKSO Chamber Orchestra, the artists on the recording, with Penderecki conducting his pieces and Marek Moś conducting Greenwood's, as on the album.

In 2004, Caetano Veloso curated a week of special concerts at New York’s Carnegie Hall and invited his longtime friend and collaborator David Byrne to join him for the show heard on the new album Caetano Veloso and David Byrne: Live at Carnegie Hall, out now. The album earns four stars from Glide, the Guardian, and the Observer, which calls it "an entrancing showcase of their respective talents ... and even on disc a sense of joy and spontaneity is palpable." The Herald Scotland says the album "leaves the listener grinning from ear to ear." The New York Daily News includes it among the best new albums. The Seattle Times calls the concert "an absolute jewel."

The Black Keys' North American arena tour brought the band to NYC last night for a sold-out show at Madison Square Garden, the band's first-ever headlining show at the venue. They head next to Canada for shows in Montreal tonight and Toronto tomorrow. "The Black Keys are rock stars, and their traditional rock sound electrified Madison Square Garden on Monday night," exclaims the AP, which calls the show "exhilarating, bluesy and loud." Rolling Stone says: "[T]he songs from El Camino cast a spell over the packed arena as Auerbach wound their hooks into broad, euphoric payoffs."