Opera house as they sing. This occurs in the Met's productions of operas such as "Aida" and "Tales of Hoffman". London's Royal Opera House, which was remodeled in the late 1990s, retained the original 1858 auditorium at its core, but added completely new backstage and wing spaces as well as an additional performance space and public areas. Much the same happened in the remodeling of Milan's La Scala opera house between 2002 and 2004. Although stage, lighting and other production aspects of opera houses often make use of the latest technology, traditional opera houses have not used sound reinforcement systems with microphones
Philadelphia La Scala Opera Company Philadelphia La Scala Opera Company The Philadelphia La Scala Opera Company (defunct) was an American opera company located in Philadelphia, Pennsylvania that was actively performing at the Academy of Music between 1925 and 1954. In 1955 the company merged with the Philadelphia Civic Grand Opera Company to form the Philadelphia Grand Opera Company. Founded under the name La Scala Grand Opera Company, the company's first production was of Giuseppe Verdi's "La traviata" on May 4, 1925 with Josephine Lucchese as Violetta, Dimitri Onofrei as Alfredo, Elia Palma as Giorgio, and Fulgenzio Guerrieri conducting. The company presented fifteen more operas during