SGT Benjamin Stevens (front) of the Tropic Lightning band blows the crowd away during a rendition of "When the Saints Go Marching In", at the America Square Stage in the 2010 World Expo, Shanghai China. This particular song honored the true American heritage of Jazz and early Dixieland. Patrons clapped, danced and cheered during the energetic performance. The Division band is the first U.S. military band to perform in the World Expo and the first cultural exchange unit in China this year. The division band is in China on an international community relations mission representing the U.S. Army and Pacific Command.