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
Leader of the Opposition (Mauritius) the Opposition, he shall in his own deliberate judgment appoint – Leader of the Opposition (Mauritius) The Leader of the Opposition () of the Republic of Mauritius is the Member of Parliament who leads the Opposition party in the National Assembly. This office is a constitutional one guaranteed by the laws of the country. The current office holder becomes automatically 7th in the order of precedence. The current Leader of the Opposition is Xavier-Luc Duval who was appointed by President Ameenah Gurib on December 20, 2016. The political party or party alliance which wins the majority of seats in Parliament