Invisible was a song later included as a hidden track on which thirteenth U2 album?
Invisible (U2 song) "Invisible" is a song by Irish rock band U2. Unveiled in a Super Bowl XLVIII television advertisement, it was available as a free digital download through the iTunes Store from 2–3 February 2014. Bank of America gave $1 for each download of the track to (RED), an organisation co-founded by Bono, to fight AIDS. Since 4 February, it has been available as a paid download, with all the proceeds also going to (RED). The song was later included as a hidden track on the deluxe edition of the group's 2014 studio album "Songs of Innocence".
The Invisible Men The Invisible Men are a Grammy-nominated multiplatinum songwriting and music production trio, consisting of Jason Pebworth, George Astasio and Jon Shave. The trio are responsible for over 30 million record sales worldwide and have frequently ranked among "Music Week's" Top Songwriters. They co-produced and co-composed Iggy Azalea's seven week US #1 single "Fancy" (featuring Charli XCX) which has sold in excess of 9.1 million copies digitally worldwide to date, making it one of the best-selling singles of all time and the seventh best-selling single worldwide of 2014 , and her US million-selling debut single, "Work", as well as a vast portion of Azalea's debut album "The New Classic".