Coldplay's Wembley Stadium stage backdrop was reminiscent of the band's recent tour. This image appears in the gallery:Coldplay Live At The Summertime Ball 2012 - Pictures 11. Coldplay's Wembley Stadium stage backdrop was reminiscent of the band's recent tour. Picture: Andy Squire 20 images See the full gallery: Coldplay Live At The Summertime Ball 2012 - Pictures