Simon Bolivar Youth Symphonic Band Simon Bolivar Youth Symphonic Band The Simon Bolivar Youth Symphonic Band (SBYSB) () is the principal wind band of El Sistema, is a band based in Caracas, Venezuela. Since 2008, its principal conductor has been Sergio Rosales. The Simon Bolivar Youth Symphonic Band was founded in 2005 by the general director of the Simon Bolivar Music Conservatory, Valdemar Rodríguez, and Jesús Ignacio Perez Perazzo. The SBYSB is made up of students of the Simón Bolívar Music Conservatory and is part of the Academic Program of the National System of Youth and Children’s Orchestras and Choirs of Venezuela. The SBYSB has
History of South America their own actions within the US Cold War doctrine of "National Security" against internal subversion. Throughout the 1980s and 1990s, Peru suffered from an internal conflict. South America, like many other continents, became a battlefield for the superpowers during the Cold War in the late 20th century. In the postwar period, the expansion of communism became the greatest political issue for both the United States and governments in the region. The start of the Cold War forced governments to choose between the United States and the Soviet Union. By the 1970s, leftists had acquired a significant political influence which prompted