Workers install the custom-built Irish m
Workers install the custom-built Irish music band U2 stage set created for the “360 degrees” world tour at Camp Nou stadium in Barcelona on June 26, 2009. The 50 metre high, 390 tons construction will be transported in 180 trucks and take four days to build in each venue. The U2 360° Tour will start in Barcelona on June 30, 2009. AFP PHOTO/LLUIS GENE (Photo credit should read LLUIS GENE/AFP/Getty Images)