In February 2014, the duo announced it was working on a second studio album. The band collaborated again with Danny Brown on his third studio album Old. On December 3, 2014, the group released the lead single from the album, “Push-Pull”. On February 26, Another Eternity became fully available to stream online via NPR Music’s First Listen. The album was released in March 2015. It charted at number 25 on the Canadian Albums Chart, becoming the band’s first album to chart there, and number 26 on the Billboard 200. On January 19, 2016, the band performed live on Conan. In April 2016, it also performed at Coachella in Indio, California.