Question: What century was the composer of the music Jeanne Deroubaix premiered influential?

Context paragraphs:
Igor Stravinsky: Igor Fyodorovich Stravinsky (sometimes spelled "Strawinski", "Strawinsky", or "Stravinskii"; Ukrainian: І́гор Фе́дорович Страві́нський , ] ;Russian: И́горь Фёдорович Страви́нский , "Igorʹ Fëdorovič Stravinskij"; ] ; 17 June [O.S. 5 June] 1882 6 April 1971) was a Russian Empire-born composer, pianist, and conductor.  He is widely considered one of the most important and influential composers of the 20th century.

Ruth Stuber Jeanne: Ruth Stuber Jeanne ("née " Stuber; b. 13 May 1910, Chicago; d. 6 Apr. 2004, Newark, Ohio) was an American marimbist, percussionist, violinist, and arranger.  On April 29, 1940, she and Orchestrette Classique, an all female orchestra, premiered the "Concertino for Marimba and Orchestra" by American composer Paul Creston.  The performance was at Carnegie Hall.  Creston wrote Concertino for Stuber and dedicated it to the orchestra's director, Frédérique Petrides (pronounced "pe TREE dis"), who asked Creston to compose it.  Creston was in the Audience.  The 1940 program notes stated that "Concertino" was "the only work ever written for this instrument in serious form."  Jeanne was a tympanist with Orchestrette Classique.

Georges Caussade: Georges Caussade (20 November 1873 – 5 August 1936) was a French composer, music theorist, and music educator.  Born in Port Louis, Mauritius, he joined the faculty of the Conservatoire de Paris in 1905 as a teacher of counterpoint.  He began teaching fugue at the school as well in 1921; a position his wife, composer Simone Plé-Caussade, took over in 1928.  Among his notable students are Jehan Alain, Georges Auric, Elsa Barraine, Lili Boulanger, Jean-Yves Daniel-Lesur, Georges Dandelot, Claude Delvincourt, Georges Hugon, Jeanne Leleu, Eugène Lapierre, Gaston Litaize, Paul Pierné, Georges-Émile Tanguay, Henri Tomasi, Marcel Tournier, and Marios Varvoglis.  See: .  In 1931 he published a book on the subject of harmony, "Technique de l'harmonie".  His most notable compositions are the operas "Selgar et Moina" and "Légende de Saint George".

Elsa Barraine: Elsa Jacqueline Barraine (13 February 1910 in Paris – 20 March 1999 in Strasbourg) was a composer of French music in the time after the neoclassicist movement of Les Six, Ravel, and Stravinsky.  Despite being considered “one of the outstanding French composers of the mid-20th century,” Barraine’s music is seldom performed today.  She won the Prix de Rome in 1929 for "La vierge guerrière", a sacred trilogy named for Joan of Arc, and was the fourth woman ever to receive that prestigious award (after Lili Boulanger in 1913, Marguerite Canal in 1920, and Jeanne Leleu in 1923).

Gabriel Cusson: Gabriel Cusson (2 April 1903, Roxton Pond, Quebec - 18 Apr 1972, Montreal) was a Canadian composer and music educator.  As a composer, his music was heavily influenced by the style of early 20th-century French composers.  Most of his work remains unpublished, although a few of his compositions have been recorded including his "Sérénade for orchestra" and one of his suites by the Orchestre Métropolitain.  The Canadian publishing company La Bonne Chanson has printed a number of his folksong arrangements.  His other unpublished works include several motets, the cantata "À la gloire de Jeanne Mance" (1942), and incidental music for "Antigone" and the biblical dramas "Jonathas" and "Tobie".

City of Ember: City of Ember is a 2008 American science fantasy film based on the 2003 novel "The City of Ember" by Jeanne DuPrau.  It was produced by Walden Media, Playtone, Seth Hanchett, Gary Goetzman, Tom Hanks and Steven Shareshian, directed by Gil Kenan, distributed by 20th Century Fox, written by Caroline Thompson with music by Andrew Lockington and stars Saoirse Ronan, Harry Treadaway, Bill Murray, Mackenzie Crook, Martin Landau, Mary Kay Place, Toby Jones and Tim Robbins.  It was theatrically released in October 10, 2008 by 20th Century Fox, just two months after the release of the final book in the series; "The Diamond of Darkhold".  The film received mixed reviews from critics and was a box office flop.

Jeanne Herscher-Clément: Jeanne Herscher-Clément (Vincennes, 1878 - Givry, 1941) was a French pianist and composer.  In 1922 she provided the music for a staging of "La Mort de Souper" a farce by Roger Semichon originally published in 1913 after the 16th Century farce "La Condamnation de Banquete" by Nicole de La Chesnaye.

Jeanne Colin-De Clerck: Jeanne Albertine Colin-De Clerck (born 9 January 1924) is a Belgian composer who also uses the name Jeanne Colin.  She was born in Brussels, Belgium, and studied at Royal Conservatory of Music in Brussels.  After completing her education, she began to compose without formal instruction.  She took a position teaching at the Music Academy in Anderlecht, married composer Georges Colin (1921-2002) and has two sons and two daughters.  She sometimes collaborates with her husband.

Capstone Records: Capstone Records is an American classical music record label focusing particularly on contemporary classical music.  It was established by Richard Brooks in 1986, and was based in Brooklyn, New York.  The label has hundreds of releases featuring a wide range of composers from William Albright, Milton Babbitt, Robert Baksa, and John Cage to Mary Jeanne van Appledorn, Rodney Waschka II, Iannis Xenakis, and Chen Yi (composer).  Performers represented on the label include such groups as the California EAR Unit, the Nevsky String Quartet, Steven Graff, and the Slovak Radio Symphony Orchestra.  In 2009, the company was acquired by Parma Recordings of Hampton, New Hampshire.  In the spring of 2009 it was announced that they plan to run Capstone as a free standing imprint of Parma.

Jeanne Deroubaix: Jeanne Deroubaix (born 15 February 1927) is a Belgian mezzo-soprano, focused on concert performances of Early music and contemporary music.  She premiered music by Igor Stravinsky and collaborated with Pierre Boulez, performing and recording his "Le marteau sans maître".

Supporting paragraphs: Jeanne Deroubaix Igor Stravinsky
Answer: 20th century