In December 2007, the Nonesuch Store opened online with just a couple of new releases. Now, four years later, the store has grown to include hundreds of new and classic Nonesuch albums. To celebrate this fourth anniversary, all CDs, LPs, and DVDs on the site are now 34% off the standard retail price. That's an extra savings of about 20% off the everyday prices listed here on hundreds of CDs, dozens of recordings on vinyl, and some unforgettable music DVDs.

The video for The Black Keys' "Lonely Boy," off their forthcoming album, El Camino, made a bit of a splash when it was released last month, as you may have seen. It's just the latest in a long line of unforgettable music videos the band has released over the years. Now, "Lonely Boy" and five previous music videos from the band—representing every studio album in the band's Nonesuch catalog—are available to download all in one place as part of The Black Keys Music Video Collection, out now on iTunes.

Ry Cooder's new song about the Occupy Wall Street movement, "Wall Street Part of Town," was recorded last Tuesday and premiered on Pacifica Radio's Jon Wiener show on Wednesday, a fundraiser for the Pacifica Radio Archives' Campus Campaign National Education Project. It also aired on Democracy Now! with Amy Goodman. You can now listen to the song here, download it for free, then help spread the good word. Cooder's latest album, Pull Up Some Dust and Sit Down, was inspired by the inequities that spared the few from the financial crisis while most were left to fend for themselves.

k.d. lang and the Siss Boom Bang close out their three-week tour of Australia—and months-long world tour—at the Brisbane Riverstage tomorrow night. The Age, reviewing one tour stop, says: "lang's voice remains a marvel." While in Sydney for a sold-out, six-night residency, lang and the band took time out for a special invitation-only live performance and audience Q&A that aired on Channel 7's Sunday Night. Fans around the world can now watch online via the show's site.

Composer/pianist Timothy Andres was featured on Q2 Music's Nadia Sirota show today titled "Timothy Andres: Bringing the Virtuoso Composer-Performer Tradition Into the 21st Century." Q2 is celebrating WQXR's "Beethoven Awareness Month" in its own fittingly contemporary way, looking at "modern-day Beethovens ... some of today's most distinct and inventive compositional voices." Today's show includes four pieces from Andres's 2010 Nonesuch debut album, Shy and Mighty, each introduced by the composer.

Following yesterday's news that The Black Keys will join Steve Buscemi on Saturday Night Live on December 3 comes word that the band will perform on The Colbert Report on Comedy Central on December 6, the release day for their new record, El Camino, followed by the Late Show with David Letterman on CBS December 7.

Emmylou Harris and Jessica Lea Mayfield are among the artists who will be showcased on the PBS special ACL Presents: Americana Music Festival, along with Robert Plant, Gregg Allman, Alison Krauss, The Avett Brothers, and others, airing on Austin City Limits this Saturday. The hour-long special was filmed live at the Ryman Auditorium on October 13, during the sold-out Americana Music Association's Honors and Award Show. Catch a sneak peek of Mayfield's performance here.

The Black Keys will perform on NBC's Saturday Night Live on December 3, just days before the release of their latest album, El Camino, due out December 6. This is the band's second time this year as musical guests on the show, a "rare distinction," says Rolling Stone, which broke the news in an exclusive this morning. Steve Buscemi will host. The Black Keys will perform at KROQ's Almost Acoustic Christmas extravaganza in LA on December 11; tickets go on sale tomorrow morning.

Nonesuch Records releases Kronos Quartet’s Music of Vladimir Martynov on January 10, 2012. The album includes three works written or rescored for Kronos by the contemporary Russian composer Vladimir Martynov—The Beatitudes, Schubert–Quintet (Unfinished), and Der Abschied—and features a special guest performance from former Kronos cellist Joan Jeanrenaud. Kronos’ artistic director and founder David Harrington says Martynov’s music “straddles various points of musical history and time; the music seems to me to reflect and absorb humanity in such a beautiful way." The album is available for pre-order.

Last week, Björk concluded a nine-show residency in her hometown of Reykjavik, featuring music from her new album, Biophilia. Nonesuch teamed up with Icelandair to send two fans to the closing-night performance. The winners, Justin Allan and Adam Spencer of Seattle, also enjoyed a few welcome surprises along the way. You can read all about it in Justin's words here. "The whole Icelandic adventure was pretty damn amazing, from beginning to end," he says. "Just like magic. It was truly amazing and spectacular, in every sense of the word."

Senegalese singer/songwriter Cheikh Lô is back in North America for a ten-day tour with Still Black, Still Proud: An African Tribute to James Brown. Lô joins Brown's longtime band leader Pee Wee Ellis and a band the Boston Globe has called "a pancontinental funk-soul supergroup," featuring Maceo Parker and Vusi Mahlasela, to celebrate the music of the legendary Godfather of Soul. The tour begins tonight at the University of North Carolina and includes stops in Massachusetts, Vermont, Pennsylvania, Minnesota, and Ontario.

Patti LuPone and Mandy Patinkin reunite on Broadway for An Evening with Patti LuPone and Mandy Patinkin, which begins in previews at the Ethel Barrymore Theatre tonight. Patinkin, who has released five solo albums on Nonesuch Records, and LuPone, who can be heard on Nonesuch's 2006 Broadway cast recording of Stephen Sondheim's Sweeney Todd, first appeared together giving Tony Award–winning performances in the original production of Evita. The Los Angeles Times says: “These two music and theatre legends deliver a sparsely elegant master class in the art of conjuring emotional truth in dramatic song.”