The Société Nationale de Musique was an important organisation in late 19th/early 20th century France to promote French music and to allow young composers to present their music in public. The motto was "Ars gallica".
The society was founded on 25 February 1871 by Romain Bussine and Camille Saint-Saëns, who shared the presidency, and early members included Alexis de Castillon, Théodore Dubois, Henri Duparc, Gabriel Fauré, César Franck, Jules Garcin, Ernest Guiraud, Jules Massenet, and Paul Taffanel. It was conceived in reaction to the tendency in French music to favour vocal and operatic music over orchestral music, and to further the cause of French music in contrast to the Germanic tradition. "They were determined to unite in their efforts to spread the gospel of French music and to make known the works of living French composers ... According to their statutes ... their intention was to act 'in brotherly unity, with an absolute forgetfulness of self'".
The first concert took place on 17 November 1871 and featured the Trio in B flat major by Franck, two songs by Dubois, Five Pieces in Ancient Style by Castillon, a reduction of the Violin Concerto by Garcin, an Improvisation for tenor by Massenet, and the Caprice héroïque for two pianos by Saint-Saëns. The concerts took place in the Salle Pleyel, the Salle Érard for orchestral concerts, and the church of Saint-Gervais for works with organ. Although the society had limited means, it was able to hire first-rate performers such as Sarasate, Eugène Ysaÿe, and Wanda Landowska.
In the 1880s, the society first began accepting manuscripts by non-French composers. Ernest Chausson served as secretary from 1883 until his death. Towards the end of that decade it accepted a number of composers of the rising generation, among them Debussy and Ravel.