Summertime Ball 2012 and Coldplay get the crowd on their feet as they blast out ‘Yellow’. This image appears in the gallery:Coldplay Live At The Summertime Ball 2012 - Pictures 4. Summertime Ball 2012 and Coldplay get the crowd on their feet as they blast out ‘Yellow’. 20 images See the full gallery: Coldplay Live At The Summertime Ball 2012 - Pictures