Opera Australia Orchestra associated with working in the Sydney Opera House orchestra pit. The OAO provides orchestral accompaniment to Opera Australia and The Australian Ballet and is one of the few opera orchestras in the world that operates in a repertory style of operation over a period, or season, that can be some months in length. Other opera houses that operate this way are The Metropolitan Opera in New York City, The Royal Opera House Covent Garden in London and La Scala, Milan. 'Repertory style' also infers that over time, certain composers and operas become considered 'standard' to the working operation of the
Rudy La Scala Alonso, Guillermo Dávila, Kiara, Ruddy Rodríguez, Proyecto M, Carlos Mata, Las Payasitas Nifu Nifa and Gerardo Mora. As a performer, La Scala reached the top of the "Billboard" Top Latin Songs chart twice with "El Cariño Es Como Una Flor" and "Por Qué Será" in the 1990s. He is the only record producer with 12 platinum and nine gold certified albums in Venezuela. He also performed the theme song of the Venezuelan soap opera "Cristal" among others. At age 15, La Scala formed a rock band named Las Explosiones de Goma. In 1971, he debuted as a solo artist, and