Carnegie Hall announced, with its 2010-11 concert season, a season-long residency by Brad Mehldau as holder of Carnegie's Richard and Barbara Debs Composer’s Chair, the first jazz artist to hold this position. Included in his residency are the live, NY premiere of Highway Rider; a solo program; an expanded version of his Love Songs with Anne Sofie von Otter; and the world premiere of a new work. Among other season highlights: a celebration of Steve Reich's 75th birthday and a Carnegie Hall 120th anniversary concert with Audra McDonald and the New York Philharmonic.

Christina Courtin will perform a special all-acoustic set—with no mic and no amps—at New York's Rubin Museum this Friday as part of the Naked Soul series. Now, through a special offer, you can pick up tickets for just $15, 50% off the regular list price, by entering the coupon code Christina when you order. The first week in February, Christina will open for Josh Rouse in Virginia, New York, and Philadelphia.

To support relief efforts in Haiti, Wilco is offering two of its performances from last year as free downloads to anyone who makes a minimum donation of $15 to Oxfam or Doctors Without Borders. The two shows are last summer's show at KeySpan Park in Brooklyn, New York, and the fall show at the HMV Forum in London.

The Carolina Chocolate Drops' Nonesuch debut, Genuine Negro Jig, is set for release in the UK this Monday, January 25, one day before the band launches the UK leg of its current tour. The US release has now moved up one week, to February 16. The Times of London gives the album four stars, as does the Guardian, saying the band is "sounding as fresh and enthusiastic as ever ... They are well worth ­checking out."

As reported yesterday in the Nonesuch Journal, Natalie Merchant is set to make her Nonesuch debut with the April release of Leave Your Sleep. Tonight, fans in the UK can catch Natalie on the inaugural episode of the new BBC arts and culture discussion television program The Review Show, which airs live on BBC Two at 11 PM. She'll be the show's first music guest. Next week, Natalie performs live in Dublin and Glasgow.

As The Low Anthem digs in at work on its next album, NPR has posted the band's Tiny Desk Concert performance, including "To the Ghosts Who Write History Books" off its Nonesuch debut, Oh My God, Charlie Darwin. Another song from the album is part of Paste's "Songs for Haiti" project, offering free downloads for those who donate to support relief efforts in Haiti.

Kate McGarrigle, one half of a famed folk music duo with her sister Anna, has died of sarcoma at the age of 63. The sisters' last full-length album was the 2005 Nonesuch release The McGarrigle Christmas Hour, featuring family and friends, including Kate’s children Martha and Rufus Wainwright. Donations in Kate's name are being accepted at the Kate McGarrigle Fund, which raises money and awareness for the fight against sarcoma.

The Carolina Chocolate Drops have added a special performance to their tour schedule: an Emergency Benefit Concert for Haiti at New York's City Winery this Wednesday with Patti Smith, The Swell Season, John Wesley Harding, Yo La Tengo, Young People’s Choir of New York City, Joshua Bell, and others. Proceeds go to Doctors Without Borders, Partners in Health, and the Jewish Renaissance Medical Center's emergency mobile hospital unit.

The Magnetic Fields' latest release, Realism, is out now. The BBC says the album confirms Stephin Merritt's "stature as the most inventive rhymer in the American lineage since Tom Lehrer," its sound "absolutely prime Merritt ... consistently confirming what unusually inventive arrangers Merritt and his cohorts are." MusicOMH‬‪ gives it four stars, saying Merritt's "talent for bathing his songs in wonderful arrangements and limpet-like melodies seals his genius status."

The Low Anthem will be making its US television debut with an appearance on the Late Show with David Letterman tonight. The band will be performing "Charlie Darwin" off its Nonesuch debut, Oh My God, Charlie Darwin. The episode is sure to be additionally special, as Letterman will be celebrating the 10th anniversary of his successful quintuple bypass heart surgery by speaking his surgeon, O. Wayne Isom.

Allen Toussaint celebrates his 72nd birthday today. He received an early birthday gift when he was awarded the Grand Prix, Best Disc of the Year, from France's Académie du Jazz, for his 2009 Nonesuch debut, The Bright Mississippi. The awards ceremony took place this past Tuesday in Paris with members of the Ministry of Culture and a diverse array of artists in attendance.

The Low Anthem performed at Saturday's multi-artist Hot Stove Cool Music benefit concert in Boston; the Boston Globe included the set among the event's highlights, calling the group "a dazzlingly talented bunch." Now comes word that the band will be headlining its first North American tour this spring and making its US television debut on the Late Show with David Letterman this Thursday. It will also spend much of February supporting The Avett Brothers on the road.