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
USS Simon Bolivar (SSBN-641) conversion of her ballistic missile system to support Trident C-4 ballistic missiles. Upon completion of overhaul she returned to her home port of Charleston in January 1981. "Simon Bolivar" continued to make deterrent patrols, undergoing occasional refits at Naval Submarine Base Kings Bay Georgia, and was awarded her 4th and 5th Battle "E"'s in 1982 and 1990. She successfully launched a Trident test missile in the summer of 1983. In 1994 "Simon Bolivar" returned from its 73rd and final strategic nuclear deterrent patrol, 28 years after it departed port for its 1st patrol. Master Chief Hospital Corpsman (HMCM (SS)) William