On August 12, 2013,
Amazon UK officially made the album's second track "
Copy of a" available for free to download. On August 22, 2013, a radio rip of "Find My Way" was uploaded to
YouTube. On August 27, 2013, the album was streamed on
iTunes after it was
leaked online. The album was made available in two different
masters for digital download; a "standard" version and an "
audiophile mastered" version, the latter of which having extended dynamic range not meant to be competitive in the
loudness war. whose art was previously used 19 years earlier on
The Downward Spiral, its accompanying singles, and the double
VHS set
Closure. About the cover arts, Mills said: Mills also explained that the works explore ideas of "
catharsis, of being into dissolution into being, both on a personal and sociological level." Mills said that the works allude to ideas about
chaos and
order. He also described the artworks as a "cross between the
forensic and a
pathology of the personal in which only fragments remain, in which minimal clues can suggest events that may have occurred." During the creation of the cover arts, Mills used traditional materials such as oils, acrylic paints, varnishes and wires as well as miscellaneous objects which were subject to various chemical processes, including burning,
bleaching,
calcification and
erosion. Blood was used for the standard CD cover and digital cover.
Tour In February 2013, Reznor announced a tour in support of the album, it began in Summer 2013 and concluded in 2014. The initial line-up was Reznor,
Eric Avery,
Adrian Belew,
Alessandro Cortini,
Josh Eustis and
Ilan Rubin but Avery and Belew would later leave before the tour began meanwhile
Robin Finck was added to the line-up. The band's first show was in July at
Fuji Rock Festival in Japan. A North American arena leg dubbed "Tension" ran from September until November, the leg added
Pino Palladino,
Lisa Fischer and Sharlotte Gibson to the line-up. Nine Inch Nails continued the tour as a 4-piece band in 2014 with Reznor, Rubin, Cortini and Finck in the lineup. ==Reception==