What number of studio album release did U2's Innocence + Experience Tour support?
Songs of Innocence (U2 album) Songs of Innocence is the thirteenth studio album by Irish rock band U2. Released on 9 September 2014, it was produced by Danger Mouse, with additional production from Paul Epworth, Ryan Tedder, Declan Gaffney, and Flood. The album was announced at an Apple Inc. product launch event and released the same day to all iTunes Store customers at no cost. It was exclusive to iTunes, iTunes Radio, and Beats Music until 13 October 2014, when it received a physical release on Island and Interscope Records. The digital release made the record available to over 500 million iTunes customers, for what Apple CEO Tim Cook marketed as "the largest album release of all time".
Since I Saw You Last Since I Saw You Last is the fourth solo studio album released by British singer-songwriter Gary Barlow. The album was released by Polydor Records on 22 November 2013 in Ireland, and on 25 November in the United Kingdom. It debuted at number two on the UK Albums Chart, and met with a mixed critical reaction.