In 2013, the band revealed plans for a double album, with each of the four sides featuring a solo suite by a different band member.[7] In May 2014, it was announced that the new album would be titled Commonwealth and would be released in September 2014.[8] On July 14, 2014, the band announced the official release date for the album (September 9) and released the album's lead single, "Keep Swinging (Downtown)".[9] The album's cover was simultaneously released, which portrays the band members as four-of-a-kind kings. The suits of these playing cards correspond to the titles of their solo sides: Jay Ferguson's side is called Diamonds, Chris Murphy's is Hearts, Patrick Pentland's is Clubs, and Andrew Scott's is Spades.[10]