Question: What is the genre of the composer of Le testament de la tante Caroline?

full_context: Document 1: Regina (Lortzing): Regina is an opera in three acts by Albert Lortzing who also wrote the libretto. It was composed in 1848, the year of the revolutions in the German states and during Europe's "Springtime of the Peoples" (), but it was not premiered until 21 March 1899 when it was performed at the Berlin State Opera. It is a "" (liberation opera) and the first opera which takes place in a factory with workers who strike and chant freedom songs. The first production of the original opera was in 1998 at the Musiktheater im Revier in Gelsenkirchen.
Document 2: The Maid of Orleans (opera): The Maid of Orleans (, "Orleanskaja deva") is an opera in 4 acts, 6 scenes, by Pyotr Ilyich Tchaikovsky. It was composed during 1878–1879 to a Russian libretto by the composer, based on several sources: Friedrich Schiller’s "The Maid of Orleans" as translated by Vasily Zhukovsky; Jules Barbier’s "Jeanne d’Arc" ("Joan of Arc"); Auguste Mermet’s libretto for his own opera; and Henri Wallon’s biography of Joan of Arc. Dedicated to conductor Eduard Nápravník, this work represents the composer's closest approach to French grand opera, albeit in the Russian language, notably with its inclusion of a ballet in Act 2.
Document 3: Isis (Lully): Isis is a French opera ("tragédie en musique") in a prologue and five acts with music by Jean-Baptiste Lully and a libretto by Philippe Quinault, based on Ovid's "Metamorphoses". The fifth of Lully's collaborations with Quinault, it was first performed on 5 January 1677 before the royal court of Louis XIV at the Château de Saint-Germain-en-Laye and in August received a run of public performances at the Théâtre du Palais-Royal. It was Lully's first published score (partbooks in 1677); a full score was published in 1719.
Document 4: The Phantom of the Opera: In Paris in the 1890s, the Palais Garnier opera house is believed to be haunted by an entity known as the Phantom of the Opera, or simply the Opera Ghost. A stagehand named Joseph Buquet is found hanged and the rope around his neck goes missing. At a gala performance for the retirement of the opera house's two managers, a young little - known Swedish soprano, Christine Daaé, is called upon to sing in the place of the Opera's leading soprano, Carlotta, who is ill, and her performance is an astonishing success. The Vicomte Raoul de Chagny, who was present at the performance, recognises her as his childhood playmate, and recalls his love for her. He attempts to visit her backstage, where he hears a man complimenting her from inside her dressing room. He investigates the room once Christine leaves, only to find it empty.
Document 5: Le testament de la tante Caroline: Le testament de la tante Caroline ("Aunt Caroline's Will") is an opéra bouffe or operetta by composer Albert Roussel and librettist Nino (pseudonym of Michel Veber). The original production was in the Czech language (prepared by Julie Reisserová) and in three acts, but the work was later revised into a one act operetta in 1964. The operetta tells the story of a family who is caught in a difficult set of circumstances surrounding the contents of a will and the dispersal of a vast fortune. The work premiered in Olomouc on 14 November 1936.
Document 6: The Phantom of the Opera: In 1911 Paris, the Palais Garnier is believed to be haunted by an entity known as the Phantom or the Opera Ghost. One day, the stagehand, Joseph Buquet, is found hanged, presumably by the Phantom, after boasting about him to the corps de ballet. At the same time, Christine Daaé, a young Swedish soprano, has been tutored by what she believes to be the Angel of Music, sent by her deceased father. On the night of the gala performance for the old manager's retirement, Christine is called upon to sing in the place of the Opera's leading soprano, Carlotta, who is ill, and her performance is an astonishing success. The Vicomte Raoul de Chagny, who was present at the performance, recognises her as his childhood playmate, and recalls his love for her. He attempts to visit her backstage, where he hears a man speaking to her from inside her dressing room. He investigates the room once Christine leaves, only to find that there's no one else in the room.
Document 7: Armide (Lully): Armide is an opera by Jean-Baptiste Lully. The libretto by Philippe Quinault is based on Torquato Tasso's poem "La Gerusalemme liberata" ("Jerusalem Delivered"). The work is in the form of a tragédie en musique, a genre invented by Lully and Quinault.
Document 8: Johann Strauss III: Despite his keen interest in composing, he was better remembered as a conductor. His only stage work, the three-act operetta "Katze und Maus", composed in 1898, premiered in Vienna on 23 December 1898, at the Theater an der Wien. Its public reaction bordered on utter dislike, and music critics called for the distraught composer to reassess himself and to appear under a pseudonym, in order not to tarnish the name of his famous relatives. He salvaged the music score and produced independent pieces of which the waltzes "Sylvanien", Op. 1 and "Leonie", Op. 2 survived obscurity.
Document 9: The Phantom of the Opera: In Paris in the 1890s, the Palais Garnier opera house is believed to be haunted by an entity known as the Phantom of the Opera, or simply the Opera Ghost. A stagehand named Joseph Buquet is found hanged and the rope around his neck goes missing. At a gala performance for the retirement of the opera house's two managers, a young little - known Swedish soprano, Christine Daaé, is called upon to sing in the place of the Opera's leading soprano, Carlotta, who is ill, and her performance is an astonishing success. The Vicomte Raoul de Chagny, who was present at the performance, recognizes her as his childhood playmate and recalls his love for her. He attempts to visit her backstage, where he hears a man complimenting her from inside her dressing room. He investigates the room once Christine leaves, only to find it empty.
Document 10: Padmaavat: Padmaavat Theatrical release poster Directed by Sanjay Leela Bhansali Produced by Sanjay Leela Bhansali Sudhanshu Vats Ajit Andhare Written by Sanjay Leela Bhansali Prakash Kapadia Story by Malik Muhammad Jayasi Based on Padmavat by Malik Muhammad Jayasi Starring Deepika Padukone Shahid Kapoor Ranveer Singh Music by Sanjay Leela Bhansali Sanchit Balhara Cinematography Sudeep Chatterjee Edited by Jayant Jadhar Sanjay Leela Bhansali Akiv Ali Production company Bhansali Productions Viacom 18 Motion Pictures Distributed by Viacom 18 Motion Pictures (India) Paramount Pictures (International) Release date 25 January 2018 (2018 - 01 - 25) Running time 163 minutes Country India Language Hindi Budget ₹215 crore (US $33 million) Box office ₹585 crore (US $89.8 million)
Document 11: Rusalka (Dargomyzhsky): Rusalka () is an opera in four acts, six tableaux, by Alexander Dargomyzhsky, composed during 1848-1855. The Russian libretto was adapted by the composer from Pushkin's incomplete dramatic poem of the same name. It premiered on 4 May 1856 (Old Style) at the Theatre-circus, conducted by Konstantin Lyadov (father of Anatoly Lyadov), choreographed by Marius Petipa and Nikolay Goltz, but was badly received predominantly by the aristocracy.
Document 12: Alexandre aux Indes: Alexandre aux Indes ("Alexander in India") is an opera by the French composer Nicolas-Jean Lefroid de Méreaux, first performed at the Académie Royale de Musique (the Paris Opera) on 26 August 1783. It takes the form of a "tragédie lyrique" in three acts. The libretto, by Étienne Morel de Chédeville, concerns Alexander the Great and the Indian king Porus. The plot has similarities with Racine's tragedy "Alexandre le Grand" (1665) and Metastasio's libretto "Alessandro nell'Indie".
Document 13: Padmâvatî: Padmâvatî is an opera in two acts by the French composer Albert Roussel. The libretto, by Louis Laloy, is based on Théodore-Marie Pavie's "La légende de Padmanî, reine de Tchitor", which retells the legend recounted in Malik Muhammad Jayasi's poem "Padmavat" (1540). It was first performed at the Paris Opéra on June 1, 1923. Roussel styled the work an opéra-ballet and there are many dance numbers and opportunities for spectacle. The composer was inspired by his visit to the ruined city of Chittor in Rajputana (now Rajasthan) and he incorporated many features of Indian music into the score.
Document 14: Louis Lully: Nearly disinherited by his father following dissolute behaviour and imprisonment, Louis did not have the brilliant career anticipated for him, not only because of his behaviour but also due to his lack of talent. What success he had as an opera composer was mostly down to works written in collaboration with others. For example, he collaborated with his brother Jean-Louis and Pierre Vignon on "Zéphire et Flore" (ballet, 1688), and with Marin Marais on "Alcide" (tragédie lyrique, 1693). The one work he composed on his own, "Orphée" (tragédie lyrique, 1690), was badly received when it was performed, though historians find it important for the prominence given in it to accompanied recitative .
Document 15: Christmas in July: Werther, an 1892 opera with libretto by Édouard Blau, Paul Milliet, and Georges Hartmann, had an English translation published in 1894 by Elizabeth Beall Ginty. In the story, a group of children rehearses a Christmas song in July, to which a character responds: ``When you sing Christmas in July, you rush the season. ''It is a translation of the French:`` vous chantez Noël en juillet... c'est s'y prendre à l'avance.'' This opera is based on Goethe's The Sorrows of Young Werther. Christmas features in the book, but July does not.
ground_truth: opera
sub_queries: Le testament de la tante Caroline >> composer Answer: Albert Roussel
Albert Roussel >> genre Answer: opera