In the four weeks since word went out that Laurie Anderson was in search of a collaborator to remix "Only an Expert," off her forthcoming Nonesuch album, Homeland, via online music creation hub Indaba Music, remix artists have offered submissions in styles across the spectrum. Today is the last day to enter at indabamusic.com/remixla; submissions are due by 5 PM ET. That's when the work switches hands, and fans and judges vote for their favorites.

The Carolina Chocolate Drops have been nominated for the Americana Music Award for Duo or Group of the Year, the Americana Music Association announced today. The award show will be held in Nashville's Ryman Auditorium September 9. The band's Nonesuch debut, Genuine Negro Jig, is due out on vinyl June 29 and is now up for pre-order in the Nonesuch Store.

Timothy Andres makes his Nonesuch debut with the release of Shy and Mighty on Tuesday, May 18, one day after he performs the piece at New York's (Le) Poisson Rouge. The New Haven Advocate says Andres's "indulgence of pianistic virtuosity ... and his undogmatic embrace of varied musical styles are lively and fully committed" on Shy and Mighty. "Andres’ most interesting achievement" may be its "incredible listenability."

Brad Mehldau and Joshua Redman's duo tour of Europe continues with music from their respective solo work and from Mehldau's recent release, Highway Rider, on which Redman performs. All About Jazz calls the album a "showcase of Mehldau's growth as both a composer and musician ... one of those rare and potent reminders that jazz not only thrives but continues to evolve in the hands of truly creative artists."

The word is out: The Black Keys tune "Chop and Change" will be featured on the soundtrack for what will undoubtedly be one of this summer's biggest films, Eclipse, the latest in the Twilight saga starring Robert Pattison, Kristen Stewart, and Taylor Lautner. The album's track listing is being revealed at MySpace one artist at a time, every half hour today until all 15 tracks are revealed.

John Adams led a rare performance of Louis Andriessen's De Staat in Carnegie Hall's Zankel Hall on Monday. The New York Times says "it was a thrill to hear the adventurous players of Ensemble ACJW perform" the piece, calling Adams "an inspired advocate" for Andriessen. The Philadelphia Inquirer writes, after the previous day's performance in Philadelphia, that what is "so astonishing" about De Staat after almost 35 years, "is that it seems ... so completely up to date."

Tony Allen and his new album, Secret Agent, were recently featured on PRI's The World. Allen discusses his role as "the man who put the beat in Afrobeat," his work with Fela Kuti, and in the many other musical idioms in which he has proven himself to be at home. The Cleveland Plain Dealer gives Secret Agent an A, saying of Allen: "On Secret Agent, his authoritative rhythms propel hypnotic, horn-blasting jams that dare you not to dance."

New Orleans native Allen Toussaint will perform at Gulf Aid, a benefit concert to raise funds for wetland recovery efforts and to support fishermen and families affected by the oil spill in the Gulf of Mexico. Also scheduled to perform at this Sunday's event are Lenny Kravitz, John Legend, Mos Def, Dr. John, and many others. It will be broadcast on New Orleans radio station WWOZ 90.7 FM, online at wwoz.org.

The Low Anthem is taking a few weeks off from its busy touring schedule to prepare its next album. The good news is, a number of sites—LaundroMatinee, Baebel Music, Duke Street Blog, and The Bandwidth Sessions—have posted video sessions of live performances by the band to allow fans to experience the live feel before the band heads out on the road again in July.

The Black Keys' new album, Brothers, is due out May 18; to make the waiting easier, NPR.org is streaming the entire album as a First Listen. NPR's Bob Boilen says it's "packed with great songs and devoid of throwaways." The band will launch an exclusive pop-up store at NYC’s Housing Works Bookstore Cafe, May 18–20, highlighted by an intimate performance by The Black Keys on May 19; all ticket proceeds will go to Housing Works' efforts supporting New Yorkers with HIV/AIDS.

Tune in to The Late Late Show with Craig Ferguson tonight on CBS to see Wilco perform "Deeper Down" off Wilco (the album). The band has just announced a diverse array of musical guests for the line up of its first Solid Sound Festival, a three-day event to be held at MASS MoCA, August 13–15, in North Adams, Massachusetts. In addition to performances by the band and its members, the festival will feature Avi Buffalo, Vetiver, Sir Richard Bishop, Mountain Man, Brenda, The Books, Deep Blue Organ Trio, and legendary puppet theater company Bread and Puppet.

John Adams begins two weeks' of events on the East Coast with a concert in Carnegie Hall's Zankel Hall tonight, leading Ensemble ACJW in his Son of Chamber Symphony and Louis Andriessen's De Staat. The Kennedy Center launches John Adams: Perspectives, a two-week celebration of his music, featuring concerts with the NSO, discussions, a film screening, and book signings of his memoir, Hallelujah Junction, from which Adams will read at the Library of Congress.