Bass & Mandolin, due out September 9 on Nonesuch Records, is the second duo recording from double bassist Edgar Meyer and mandolinist Chris Thile. In this article, these two virtuosic musicians talk with writer Michael Hill about the new album and how the personal and musical relationship between them has continued to mature and deepen in the five years since the pair released its self-titled Nonesuch debut.

Punch Brothers are reaching out to fans to participate in the making of their next album. The group has put out the request for folks to sing a few lines on the new record "as kind of a meta reference to its theme," says band member Chris Thile. The lines are from a song called "Little Lights," for which Punch Brothers are looking to add "a mighty assembly of your individual Voice Memos and GarageBand sessions" to the studio recording.

The full line-up for Hardly Strictly Bluegrass in San Francisco's Golden Gate Park has been announced, and performing are Conor Oberst, Shawn Colvin, and Emmylou Harris, who will have performed at each of the festival's 14 years, plus Tweedy and T Bone Burnett, among others. The free, annual outdoor music festival will take place October 3–5, 2014.

Caetano Veloso will bring his Abraçaço world tour to the US in September, stopping in Miami, Seattle, Davis, Oakland, and LA, where he makes his Hollywood Bowl debut on a bill with Andrew Bird and Devendra Banhart, and culminating in two nights in Brooklyn for Nonesuch Records at BAM. Veloso's performance at the Barbican in London this past spring earned five stars from the Times, Guardian, and The Arts Desk, which says: "Caetano Veloso gets more extraordinary."

Robert Plant's new album, lullaby and… The Ceaseless Roar, has already begun to receive rave reviews in the UK. The album has earned four stars from Q and Mojo and nine out of ten in Uncut. Q says "he’s produced his best solo album yet … a beautifully moving, soul-stirring, bravely genre-blurring album." Mojo, calling it "a rewarding, often touching listen," makes it Album of the Month, as does Uncut, which says it is "a record that deftly aligns the chakras of Plant’s storied career while also being a bold act of reinvention ... His uniqueness has never been more apparent."

Nickel Creek have performed a Tiny Desk Concert for NPR's All Songs Considered, featuring four songs from the group's new album, A Dotted Line. "Nickel Creek was made to sing and play around a single microphone, so a Tiny Desk Concert seemed inevitable," says All Songs Considered host Bob Boilen. "The trio, backed here by bassist Mark Schatz, has no equal. Nickel Creek has been doing this on and off since its members were kids, and what blows me away is the comfort and ease with which they navigate their instruments. That skill, and the creative force behind it, is a joy and a thrill to witness." Watch it here.

Nonesuch Records at BAM: Celebrating a Label Without Labels, the Brooklyn Academy of Music (BAM)'s celebration of the 50th anniversary of the label, begins on September 9. The  series, which runs through September 28, offers a wide range of concerts that speak to Nonesuch's ongoing commitment to outstanding, unique artists in classical music, contemporary music, jazz, traditional American and world music, popular and alternative music, and music theater. As we count down to the event, we invite you to share some of your own favorite Nonesuch recordings here.

Lianne La Havas unveils new music at Afropunk Fest in Brooklyn ... John Adams's I Was Looking at the Ceiling and Then I Saw the Sky gets LA premiere ... Louis Andriessen’s De Materie is performed in Germany ... Gidon Kremer, Kremerata Baltica play three nights at Switzerland's Sion Music Festival ... k.d. lang performs surrounded by the Rockies in Colorado for the Wake Up Festival ... Nickel Creek tours Texas ... Conor Oberst concludes his European tour in Portugal ... and more ...

With just about two weeks to go before the release of Robert Plant's new album, lullaby and... The Ceaseless Roar, on September 9, Plant and his band the Sensational Space Shifters take fans through the new album in a new short film, which you can watch below. Band member Justin Adams discusses the band's unanimity and creative freedom, while Skin Tyson talks about "creating space at the right time, for each other," and Johnny Baggot discusses his psychedelic looping samples.

Nonesuch releases composer Steve Reich’s album Radio Rewrite on September 30, 2014. The album features the first recording of the 2012 title piece, which references two songs by Radiohead and is performed by Alarm Will Sound led by Alan Pierson; Electric Counterpoint (1987), performed by Radiohead guitarist Jonny Greenwood; and Piano Counterpoint, a 2011 transcription by Vincent Corver of Reich’s 1973 Six Pianos, performed by pianist Vicky Chow. Steve Reich and Musicians join Philip Glass and his Ensemble for three performances for the Nonesuch Records at BAM 50th anniversary celebration; Alarm Will Sound also performs two concerts as part of the series, including Radio Rewrite.

John Adams’s 1995 "songplay" I Was Looking at the Ceiling and Then I Saw the Sky receives its long-overdue LA premiere in a Long Beach Opera performance at the Ford Amphitheatre on Saturday. The piece, with a libretto by the late poet June Jordan, uses the 1994 Northridge, California, earthquake as a starting point to explore race, gender, and immigration issues among young Angelenos. Nonesuch Records released the recording of Ceiling/Sky in 1998, featuring Audra McDonald, among others.

Nonesuch Records President Bob Hurwitz and Senior Vice President David Bither recently sat down with the folks at the Brooklyn Academy of Music (BAM) in Brooklyn, New York, to discuss the history of Nonesuch Records, the family of artists, and the longstanding relationship between those artists and BAM for an online exclusive video. This comes in advance of BAM's forthcoming celebration of the 50th anniversary of the label: Nonesuch Records at BAM: Celebrating a Label Without Labels, a wide-ranging series of concerts and events, September 9–28, 2014. Watch the video here.