Royal Swedish Opera chief conductor between 1923-1933 and 1938-1946. The Royal Swedish Ballet, "Kungliga Baletten", was founded by Gustav III of Sweden in 1773. The current general manager of the Royal Swedish Opera is the Swedish mezzo-soprano Birgitta Svendén. In November 2011, the Dutch conductor Lawrence Renes was named the next chief conductor of the company, as of the 2012–13 season, with an initial contract through the 2016–17 season. Notes Sources Royal Swedish Opera Royal Swedish Opera () is Sweden's national stage for opera and ballet. The building is located in the center of Sweden's capital Stockholm in the borough of Norrmalm, on
Gustavo III (Verdi) the opera. Basing it as he did on the skeleton score of "Una vendetta", Verdi transformed the setting and characters' names to fit the requirements. The score's text required modification to agree with "Ballo" and not "Una vendetta", orchestration was completed, and musical changes and adjustments were made. Significant changes in the music occurred after 11 September and are also detailed by Gossett. The first performance of the new opera was presented on 17 February 1859. By about 1870, after "Ballo" had become successful and when Italian unification removed much of regional censorship, Verdi could probably have returned the opera