The Staves recently stopped by the WFUV studios in New York City to perform a live session of songs from their new album, If I Was, and talk with host Russ Borris about their music. You can watch their performances of "Steady" and "Black & White" here and listen to the complete session on WFUV. "The sisters are incredible performers with unmatched harmonies," Borris exclaims. "The trio’s new album, If I Was, produced by Justin Vernon, is a stunning piece of work ... The Staves brought those incredible harmonies to Studio A for an amazing session." He concludes: "Hands down, this is one of my favorite sessions of the year."

The Staves have unveiled the official music video for "Teeth White," a song off their Nonesuch debut album, If I Was. The video, which was filmed in Paris by the team at La Blogothèque, premiered via Q magazine, where it's Track of the Day. You can watch it here. The group performs at Justin Vernon's Eaux Claires Music Festival in Wisconsin in July.

John Adams is the subject of a new short video from the BBC Radio 3 series Great Composers with Tom Service, in which Service gives an exuberant primer on the composer. "John Adams is the composer who wants it all—the 'pulse' of the American minimalists and the voluptuous harmonic sensuality of Wagner and Mahler's late Romanticism," Service explains. "Warning: his music is addictive. Have a good time with John Adams!" Watch it here.

Lianne La Havas sat down to discuss "Unstoppable," the first track off her new album, Blood, due out next month. You can hear the story behind the track in the video here. "Everyone’s summer needs a soundtrack," says the Guardian's Bim Adewunmi. "It is my humble opinion that London-born singer-songwriter Lianne La Havas has delivered just that, in the form of 'Unstoppable.' Have you listened to it? Go listen now, I’ll wait. Isn’t it perfect? I told you so." Lianne La Havas is on BBC Radio 2's Dermot O'Leary Saturday.

Rhiannon Giddens joins Branford Marsalis and Friends for a special North Carolina Symphony benefit concert in Raleigh tonight. On the program, she performs the title track to her new album, Tomorrow Is My Turn, as well as other classic tunes including "La vie en rose." While preparing for the concert, she recorded an intimate guitar-and-vocal version of the song made famous by Edith Piaf on a video you can watch here. Giddens' tour continues next week at the Three Rivers Arts Festival in Pittsburgh, one of several festival sets to come, including Bonnaroo and Telluride Bluegrass. She begins a tour of the UK and Europe at the end of the month.

Devendra Banhart and his band toured South America in 2014 with music from his Nonesuch Records debut album, Mala. Artist and filmmaker Adam Tullie was there to capture the trip and has created a short film, set to a selection of Banhart's home demos and one of his poems. "The overall landscape is beyond beautiful, strewn with lush color and tropical flora," says Tullie, with whom Banhart is releasing an art book. "The people reflect this; lively, bright, and full of love." Watch it here.

The Bad Plus Joshua Redman, whose self-titled debut album is due out next week in North America and June 8 elsewhere, performed at the Detroit Jazz Festival in 2014, when Redman was Artist in Residence there. NPR's Jazz Night in America was there to capture the new quartet, fresh out of the studio. Watch the performance and an interview with the band here. The new album is streaming in full till May 25 as an NPR First Listen. The quartet kicks off a tour at the Blue Note Jazz Festival on June 10.

As David Letterman prepares his final episode as host of the Late Show tonight, the Nonesuch Journal takes a look back at some of the many memorable performances Nonesuch artists are fortunate to have played on his stage in the Ed Sullivan Theatre (and in one case, the fire escape outside it) over the years, from The Black Keys, Emmylou Harris and Rodney Crowell, Punch Brothers, Wilco, Rhiannon Giddens, Conor Oberst, Lianne La Havas, Laurie Anderson, Randy Newman, and others. Thanks for the music, Dave.

Emmylou Harris and Rodney Crowell visited Rolling Stone to perform two songs from their new album, The Traveling Kind: the title track and "The Weight of the World." Watch both here. "If only Hollywood sequels were this good," exclaims Mother Jones of their follow-up to Old Yellow Moon. "Harris' still-beautiful voice has acquired a darker, slightly rougher texture that adds authority, while the weathered grace of Crowell's singing makes him a perfect match. A fine job by all concerned, including the stellar players." Vanity Fair calls it "a beautiful collection of duets" from "one of the most storied collaborations in country music."

Prior to the release of Mehliana: Taming the Dragon, the debut album from Brad Mehldau and Mark Guiliana's electric duo, they had been performing together for some time, including a show at Largo in LA in October of 2013, several songs from which were filmed live. The videos, directed and recorded by Alex Chaloff, released thus far include live takes on album tracks "Sleeping Giant," "Just Call Me Nige," and "Hungry Ghost." A fourth and final video, of the song "Centinela," which is not on the album, can now be seen here. Mehliana performs at the Music Meeting Festival in Nijmegen, Netherlands, on May 24, the pair's only scheduled date for the rest of the year. 

The Black Keys are the subject of the latest film in the Rolling Stone Films series Mastering the Craft, titled "The Big Come Up." In the film, band mates Dan Auerbach and Patrick Carney recount their early days, discussing how they first came together to make music in their hometown of Akron, Ohio, and later went on to form the band after a random recording session. The film includes interviews with the band and their families along with their earliest demo recordings and footage from their very first concert and more. Watch it here.

Lianne La Havas has unveiled a music video for the song "Unstoppable," the first track off her forthcoming album, Blood, which is due out later this year. The video was shot in London and directed by Olivier Groulx. You can watch the video here and download the track now when you pre-order the album, which Pigeons and Planes includes among the Most Anticipated Albums of 2015. "In the modern world of artificial pop and electronically charged hits, Lianne La Havas brings life," says the site. "[H]er more recent work has her sounding more confident, focused, and better than ever."