Royal Swedish Opera Daniel Auber and "Un ballo in maschera" by Verdi.) 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
Giuseppe Verdi dress" (the words in which Hans von Bülow condemned it before even hearing it). Although in the Requiem Verdi puts to use many of the techniques he learned in opera, its musical forms and emotions are not those of the stage. Verdi's tone painting at the opening of the Requiem is vividly described by the Italian composer Ildebrando Pizzetti, writing in 1941: "in [the words] murmured by an invisible crowd over the slow swaying of a few simple chords, you straightaway sense the fear and sadness of a vast multitude before the mystery of death. In the [following] "Et lux