The opera company was founded by King Gustav III and its first performance, Thetis and Phelée with Carl Stenborg and Elisabeth Olin, was given on January 18, 1773; this was the first native speaking opera performed in Sweden. But the first opera house was not opened until 1782 and served for a century before being replaced at the end of the 19th century. Both houses are officially called the "Royal Opera", however the terms "The Gustavian Opera" and "The Oscarian Opera", or the "Old" and "New" Opera are used when distinction is needed.
The Gustavian Opera
The original Stockholm Opera House, the work of architect Carl Fredrik Adelcrantz was commissioned by King Gustav III, a strong adherent of the ideal of an enlightened absolutism and as such was a great patron of the arts. The Swedish Opera company had first been located in Bollhuset, but there was a need to separate the Opera from the theatre and give them separate buildings. Construction began in 1775 and the theatre was inaugurated on 30 September 1782 with a performance of the German composer Johann Gottlieb Naumann's Cora och Alonzo. It was also the place for public masquerade balls, events inspired from the famous opera-balls in Paris, which was open for everyone wearing a mask at a cheap cost and somewhat ill-reputed. The building was very imposing with its centre Corinthian tetrastyle portico supporting four statues and topped by the royal crown. The four-tiered auditorium was oval in shape, had excellent acoustics and sight lines. The sumptuous foyer contained neoclassic medallions and pilasters. It was in the foyer of the opera house where the king met his fate: during a masquerade on March 16, 1792, he was shot by Jacob Johan Anckarström, and died 7 days later. Following the assassination, the opera house was closed until 1 November 1792, when it was opened again, which by some was considered shocking. The son of Gustav III, King Gustav IV Adolf of Sweden, did not like the Opera, possibly because of the murder of his father, and disliked the fact that the scene of his father's murder was used as a place of amusement and leisure, and when a frivolous play was performed for his queen Frederica of Baden in 1806, he decided to close it down. It remained closed until 1809, and when the king was deposed, it took until May 1812, before it was organised enough to be fully opened again.
The Oscarian Opera, ''Operan''
The old opera was demolished in 1892 to give way to the construction of a new Opera drawn by Axel Johan Anderberg, which was finished seven years later and inaugurated by King Oscar II with a production of a Swedish opera, Franz Berwald's Estrella de Soria. The new house had the letters Kungl. Teatern, literally "Royal Theatre". The building is now simply called Operan, written in golden letters above the middle arch on the front facade. It is a majestic neo-classical building with a magnificent gold foyer and elegant marble grand staircase leading to a three-tiered auditorium somewhat smaller than the old theatre. It presently seats 1,200. Most productions are now sung in the original language, with only a few in Swedish. The Royal Swedish Family of King Carl XVI Gustaf keeps the Royal Box reserved, located in the first tier in the auditorium above the orchestra pit.
