The Magnetic Fields have made their way across North America, back to the East Coast, where they began their Realism tour two months ago. The tour closes with three nights at New York's Town Hall starting tonight. The band heads to Europe next week for a two-week tour there. Spinner reports that the band played "to thunderous applause" earlier this week in Chicago; Chicago Reader notes the "outstanding lineup" on stage and the music's "thoughtful and inventive" arrangements.

Laurie Anderson and Lou Reed will curate Vivid LIVE, a two-week festival at Sydney Opera House celebrating the world’s best contemporary artists and cultural interpreters, from May 27 to June 11. The primary focus of the festival will be on exploration through improvisation and collaboration. “For me," says Anderson, "the point is to present a lot of things that you wouldn’t normally go to but gives people the chance to jump off their street."

Kronos Quartet was credited, in a recent profile in the New York Times, with "reinventing the string quartet as a vehicle of limitless stylistic breadth." This week, Kronos proves yet again how true that is as it concludes its season-long Carnegie Hall Perspectives series, collaborating with numerous artists from around the globe in four concerts on four consecutive nights from Thursday to Sunday in Zankel Hall. Tune in to WNYC's Soundcheck today to hear Kronos and composer Terry Riley discuss the events and perform live.

Brad Mehldau's Highway Rider is out now, with an exclusive bonus demo track included at the Nonesuch Store. Brad's official site, bradmehldau.com, has been relaunched with a new look and lots of new material. All About Jazz describes the new album, with "its almost perfect mix of form and freedom," as "the most fully realized original music the pianist has written to date ... Mehldau the composer has clearly arrived."

John Adams and the London Symphony Orchestra gave the UK premiere of his Doctor Atomic Symphony at Barbican Hall Sunday; they perform the European premiere of his City Noir Thursday. The Times (UK) gives Sunday's "extraordinarily compelling" performance four stars, exclaiming that, with Doctor Atomic Symphony, Adams "has created a truly explosive 25-minute piece in which the listener is rocked by a sense of the compacted moral and physical turbulence of the original opera." The Evening Standard gives it four stars as well, calling it "Adams at his heart-on-sleeve best."

Buena Vista Social Club's leading lady, Omara Portuondo performs an intimate concert for NPR's Tiny Desk Concert series. "Her performance here of two classic boleros was enough to transport us to another time and place," says NPR. "Achingly tender and direct, her Tiny Desk Concert reflects the passion for life she instills in every performance." Portuondo will perform with fellow Buena Vista stars in New York, Chicago, and Los Angeles this summer.

Nonesuch artists converge on Chicago with The Low Anthem, Magnetic Fields, Mandy Patinkin, Punch Brothers all in town Sunday; Carolina Chocolate Drops, just there, play not far in Rockford ... John Adams is in focus at the Barbican ... Laurie Anderson talks astrophysics at NYC's Rubin Museum ... Vinicio Capossela launches US tour in NYC ... Christina Courtin closes Mike Doughty tour in California ... Bill Frisell Trio plays Boston ... Natalie Merchant judges poetry ... Pat Metheny continues Europe tour ... Joshua Redman is in LA ... Stephen Sondheim converses in Minneapolis ... Allen Toussaint, Blind Boys of Alabama play LA ... Sara Watkins performs in Paducah ...

There are just a few days left on The Low Anthem's tour with the Avett Brothers, after which the band will headline its own US tour, beginning in DC. "The Low Anthem isn't the first bunch of indie rockers to experiment with older string-band instruments and echoes of the songs of pre-1940 rural America," says the Washington Post. "But no one has done it better than this Rhode Island trio on its breakthrough album, Oh My God, Charlie Darwin." The A.V. Club talks with front man Ben Knox Miller about the music.

John Adams returns to the Barbican in London this weekend for John Adams Focus. He introduces a screening of the film Wonders Are Many: The Making of Doctor Atomic, followed by the UK premiere of Doctor Atomic Symphony, with the composer leading the London Symphony Orchestra. Next week, Adams will lead the LSO in the European premiere of City Noir, which, he writes in the Times, is "an imaginary film score, a musical study in cinematic colours and jazz-inflected energy."

Nonesuch Records and PS Classics will release the cast album of Stephen Sondheim and Hugh Wheeler's A Little Night Music on April 6, 2010; the album is now available for pre-order in the Nonesuch Store. Starring Catherine Zeta-Jones, Angela Lansbury, and Alexander Hanson, the Trevor Nunn-production is the first revival of the show since its 1973 debut. The limited number of posters signed by the principals sold out as soon as they were made available this morning.

The Carolina Chocolate Drops were on NPR's Fresh Air earlier this week, talking with Terry Gross and performing songs off Genuine Negro Jig. WNYC's Soundcheck names the album among its CD Picks of the Week. The Winnipeg Free Press gives it four stars, citing the "definite feel-good vibe." The Huffington Post reports from the Chicago show that the band "wrapped you in the sheer joy of this music played out loud."

Tune in to Jimmy Kimmel Live tonight to catch Allen Toussaint's performance with the New Orleans band Galactic. Toussaint's current US tour concludes in a special double bill with The Blind Boys of Alabama at Royce Hall in Los Angeles Saturday. He heads next to Europe for a number of shows, including the Allen Toussaint Festival with Don Byron in Bologna and a week's residency at the 35th anniversary International Jazz Festival Bern.