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 City was Colorado's cultural capital until another opera house, Tabor Grand Opera House, opened in 1881. The Opera House was not turning a profit and it expanded its repertoire to include theatre productions to increase its revenues. They featured prominent 19th-century actors such as Joseph Jefferson, Edwin Booth, Madame Januschek and Fannie Barlow. In addition, Buffalo Bill performed here as well as P. T. Barnum's circus. Peter MacFarlane, who was a contractor for the original construction and the contractor for the 1903 renovation, became the principal owner of the Opera House by 1910, when he opened it as a motion