at Way Out West Festival in Gothenburg, Sweden. Except for two Christmas concerts with Seinabo Sey, Amanda Bergman and Maja Francis on 13 December 2015 in Stockholm, the duo performed no concerts again until summer 2017, as they needed a break in order to prepare the new record. During 2014-2016 they performed twice on The Late Show with David Letterman. and on Later... with Jools Holland. They also appeared on Conan, The Ellen DeGeneres Show, The Graham Norton Show and CBS This Morning TV show. On 9 June 2015, they performed "Red Dirt Girl" and "Emmylou" for the Polar Music Prize winner Emmylou Harris in the TV broadcast gala at Stockholm, Sweden. They also performed covers songs by Bob Dylan and other folk singers on several Swedish TV programs. The duo sing harmonies on six tracks of Conor Oberst's album Upside Down Mountain released on 20 May 2014. The duo sang backing vocals on five songs of Conor Oberst's set at Haldern Pop Festival in Germany on 9 August. They also contributed vocals to the title track of Jenny Lewis's album The Voyager, released on 29 July 2014. On 28 November 2014, First Aid Kit's 10" vinyl single "America" was released as a Black Friday record store day release. They sang backing vocals on Van William's single "Revolution", released on 7 September 2016. The song was subsequently included on Van William's album Countries, released in January 2018, and peaked at number six on the US AAA chart. At the end of October 2014, it was announced that First Aid Kit's cover of R.E.M.'s "Walk Unafraid" would be included on the soundtrack of the movie Wild. Moreover, their song "Frozen Lake" appeared in the Swedish film Min Så Kallade Pappa. 2017: Singles and resumed touring At the beginning of 2017 Klara and Johanna were at Flora Recording & Playback in Portland, Oregon, finishing their fourth album. In early 2017, First Aid Kit provided backing vocals for Jesper Lindell's A Little Less Blue EP, which was produced by Sten Booberg and the duo's father, Benkt Söderberg. The EP was released on 21 April 2017. On 10 March, First Aid Kit released a new single, "You Are the Problem Here", for International Woman's Day. The band called the song an angry song, inspired by yet another story of a man getting off easy after raping a woman. The track was produced and mixed