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
Central City Opera House picture theatre. The Opera House closed in 1927. The opera house was donated to the University of Denver in May 1931 by MacFarlane's heirs and restoration was organized by the newly formed Central City Opera House Association. The summer of 1932, actress Lillian Gish opened the newly restored opera house with "Camille". It began a tradition of offering summer opera and theater festivals, which have become nationally recognized. The Central City Opera company was also formed that year. It is fifth the oldest opera company in the United States. One of its popular performances is "The Ballad of Baby Doe",