Randy Newman helped make this year's Austin City Limits Music Festival a success this past weekend. "We still don't know how a 67-year-old turned in our favorite set of this past weekend's Austin City Limits Festival," raves the Houston Press, "but heck if Randy Newman didn't leave us on a musical high ... Newman solo onstage with just his compositions, a smile, and an adoring crowd was one of the most magical things we would see this weekend." Newman stayed on in Austin to record his set for PBS's Austin City Limits, which will air on November 12.

Kronos Quartet gives the NY premiere of Awakening: A Musical Meditation on the Anniversary of 9/11 for the Brooklyn Academy of Music (BAM)'s 2011 Next Wave Festival, with four consecutive nights of performances starting tonight. Congratulations to Kronos fan Ross Burlingame, winner of the Nonesuch ticket giveaway to tonight's show. Kronos Quartet gave a preview of the show when they performed live on WNYC's Soundcheck earlier this week. Listen to the performances and interview here.

Steve Reich's new album, WTC 9/11, is out this week. The album includes the title piece, Reich's reflection on the 2001 World Trade Center attacks, performed by Kronos Quartet, as well as Mallet Quartet, performed by Sō Percussion, and Dance Patterns, featuring members of Steve Reich and Musicians. BBC Radio 3's CD Review finds the title piece "startling, emotionally charged and moving." BBC Music says "Reich is as eloquent as ever." The Independent gives the album four stars.

Modern Music, a collaboration between pianists Brad Mehldau and Kevin Hays and composer/arranger Patrick Zimmerli is out this week. The album features pieces written by each of the three musicians as well as works by Reich, Coleman, and Glass, performed by the two pianists in arrangements by Zimmerli. The New York Times says the pianists bring "a high sheen to some choice material." The Financial Times gives the album a perfect five stars. MusicOMH calls it "another fascinating and technically remarkable addition to Mehldau’s body of work." The Guardian, reviewing Mehldau's live show with Chris Thile in London on Friday, says their "musicality and sympathy for each other's emerging ideas made it an unexpected tour de force."

Kronos Quartet will give the New York premiere of Awakening: A Musical Meditation on the Anniversary of 9/11, for the Brooklyn Academy of Music (BAM)'s 2011 Next Wave Festival, with four consecutive nights of performances this week. Kronos and Nonesuch Records have partnered with BAM to give away a pair of tickets to the Opening Night performance this Wednesday. Enter here for your chance to see the first New York performance. Kronos Quartet performs live on WNYC's Soundcheck today at 2 PM ET.

Joshua Redman joins James Farm at Monterey Jazz Fest, where he's artist-in-residence ... Laurie Anderson, Lou Reed, John Zorn help open Roulette in Brooklyn ... Carolina Chocolate Drops are in Dallas ... Ben Folds teams up with the Minnesota Orchestra ... Kronos Quartet premiere new piece in Maryland ... k.d. lang is in Alaska ... The Low Anthem, Jessica Lea Mayfield head South ... Brad Mehldau, Chris Thile join up in London ... Pat Metheny kicks off US tour ... Randy Newman, Wanda Jackson perform at Austin City Limits Music Festival ... Allen Toussaint plays hometown Ponderosa Stomp ... and more ...

Brad Mehldau and Chris Thile have spent the past week in Europe on separate solo tours. The two come together for a special duo show at Wigmore Hall in London tonight, as part of the pianist's curatorship of the venue's Jazz Series. "Mehldau often applies his hypnotic improv approach to Broadway standards, bebop, folk-pop classics or the music of Radiohead," says the Guardian, "and Thile's fast-flowing long lines, and cherishing of catchy themes within the loosest spontaneous flights fit that very compatibly." Also in the Guardian, Mehldau has written an article on wisdom in music.

Pat Metheny launches a month-long, 20-city tour of the United States this weekend, joined by bassist Larry Grenadier. The concerts will take place in intimate settings throughout the US and include songs from Metheny's new solo album, What's It All About, along with new material and favorites from throughout his rich catalog. The tour closes with a special week's engagement at the Blue Note in New York City. Following the US tour, Metheny, Grenadier, and drummer Bill Stewart launch a European tour.

Jessica Lea Mayfield, who is currently touring the United States in support of her Nonesuch debut album, Tell Me, has just added a new set of US tour dates to follow in November, with stops across the South and up to Brooklyn, NY. Mayfield's current schedule also include several festival stops and previously announced dates with John Prine, the Avett Brothers, and the Drive-By Truckers. The deadline to enter the animated music video contest for the Tell Me album track "Blue Skies Again" is Thursday, September 22; the prize includes $500, the album on CD and vinyl, a t-shirt, and concert tickets.

k.d. lang and the Siss Boom Bang head back on the road tonight to resume their North American tour, performing music from their new album, Sing it Loud, plus favorites from throughout lang's career. lang and the band kick off the fall leg of their tour in the farthest Northwest, with three nights in Alaska, then swing east for shows from Maine to Florida, before heading west through Texas, Arizona, and Nevada, and back to California. Teddy Thompson supports.

James Farm—the collaborative band featuring Joshua Redman, Aaron Parks, Matt Penman, and Eric Harland—released its self-titled debut album earlier this year on Nonesuch, followed by several live performances that included a four-night residency at New York's Jazz Standard. As James Farm hits the road again, launching the next leg of its tour this Friday at the Monterey Jazz Festival, where Redman is artist-in-residence, the band has unveiled three videos from the Jazz Standard residency. Watch them here.

Steve Reich's latest album, WTC 9/11, is out next Tuesday. The composer's 75th birthday follows less than two weeks later, on October 3, and the celebrations abound. He is the subject of a special feature on iTunes titled The World of Steve Reich, part of a series that explores every facet of an iconic musician’s career—their roots, their catalog, and other artists they have influenced. Included are six multi-artist compilations, a best-of colleciton, and a sale on Reich's catalog. "We're speaking of the impact of an artist who has changed music as we know it," says iTunes, "and maybe even more importantly, as we will know it."