Recognizing Oct. 24 as United Nations Day, takes a look at the performances of several International Class corps who have participated in the Summer Music Games Tour over the past few years. Video clips include: Tapei Yuehfu of Taipei City, Taiwan at the 2005 DCI World Championships; Jubal of Dordrecht, the Netherlands at the 2006 DCI World Championships; and the Yokohama Scouts of Yokohama, Japan at the 2007 DCI World Championships.