Conor Oberst has unveiled the third video from his new album Upside Down Mountain. You can watch the enigmatic short for "Common Knowledge," a companion piece to the album's first video, "Zigzagging Toward the Light," here. The video's release comes just a few days before he embarks on the second leg of a coast-to-coast US tour, beginning September 14 in Salt Lake City. Oberst will release two previously unheard songs, “Standing on the Outside Looking In” and “Sugar Street” for this year's Black Friday Record Store Day on November 28. 

The Black Keys kick off the North American leg of their Turn Blue world tour with two stops in their home state of Ohio this weekend, with shows in Columbus tonight and Cleveland on Saturday. For the tour, longtime Black Keys creative director Michael Carney has created his first-ever screen printed posters for the band. Special guests during the extensive tour include Cage The Elephant, Jake Bugg, and St. Vincent.

Sam Amidon, whose new album of reimagined folks songs, Lily-O, is due September 30, will tour the US and Europe this fall in support of the new release. Jazz guitarist Bill Frisell and bassist Shahzad Ismaily, both of whom are on the new album, will join Amidon on select dates. Amidon also performs with Kronos Quartet and other label mates as part of Nonesuch Records at BAM later this month.

The Black Keys, who kick off the US leg of their Turn Blue world tour with two stops in their home state of Ohio this weekend, have just announced that the tour will be heading to Australia in April 2015, following the UK and European tours in February and March. The Australian tour kicks off at the Bluesfest Byron Bay on April 3 and includes sets at the two Rolling Green events and stops in Melbourne, Sydney, Perth, and Adelaide. Tickets go on sale Thursday, September 11, 2014.

Devendra Banhart and longtime friend, musical collaborator, and fellow singer-songwriter Andy Cabic (Vetiver) will tour California in October 2014, performing both individually and together in a casual mix of older and newer material. Banhart joins Iron and Wine and Stephin Merritt for Nonesuch Records at BAM in Brooklyn on September 19 and Caetano Veloso and Andrew Bird at the Hollywood Bowl on September 21. 

Joshua Redman is Detroit Jazz Festival Artist-in-Residence, performing three sets this Labor Day long weekend ... Bombino kicks off his latest US tour at Dave Matthews Band Caravan in Washington state, then heads to San Francisco ... Brad Mehldau and Kevin Hays, whose duo piano album Modern Music was released in 2010, tour Brazil ... Nickel Creek concludes its US tour in New Mexico and Colorado ... and more ...

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."

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 ...

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.

Saxophonist Joshua Redman’s trio, featuring Reuben Rogers on bass and Gregory Hutchinson on drums—which can be heard on Redman’s recent Nonesuch release, Trios Live—will tour the US this fall. The tour kicks off with two sets at Catalina’s in LA on September 29 and makes stops across the country, including multi-night residencies in San Francisco, Seattle, Boston, NYC, St. Louis, and Washington, DC’s Blues Alley, where the trio recorded the new album. (Trios Live also includes tracks recorded at NYC’s Jazz Standard with Matt Penman on bass.) 

Sam Amidon and Bill Frisell close out the Kilkenny Arts Festival in Ireland ... Louis Andriessen’s De Materie gets German premiere ... The Black Keys’ performance on Late Show with David Letterman re-airs ... Bombino tours Italy ... Carolina Chocolate Drops play UK, Netherlands festivals ... Emmylou Harris gives benefit concert in Nashville... Iron and Wine is in Dallas ... Randy Newman plays Rocky Mountain Folks Fest ... Nickel Creek tour mid-Atlantic ... Conor Oberst is in Germany ... Robert Plant plays Summer Sonic Festival in Japan ... and more ...