Gustave Charpentier was a French composer of the late Romantic and early modern periods, born in Dieuze, Moselle, trained at the conservatories of Lille and Paris, and based for most of his long life in Montmartre, Paris. He worked chiefly in opera and orchestral music, and is remembered almost entirely for his one great success, the opera Louise (1900), a realistic depiction of working-class Parisian life often described as an example of French verismo; he composed comparatively little afterward, including a lukewarmly received sequel, Julien (1913). He died in Paris in 1956 at the age of ninety-five.

Charpentier’s Louise brought a new vein of social realism to French opera and achieved rapid international success, launching the career of soprano Mary Garden and remaining in the repertoire today, with its aria “Depuis le jour” a staple of the soprano recital repertoire. Beyond composing, he founded the Conservatoire Populaire Mimi Pinson to provide free artistic education to working-class women, reflecting the social concerns that animated his most famous work, and he was honored with France’s Légion d’honneur for his contributions to French musical life.

Sources:

• https://en.wikipedia.org/wiki/Gustave_Charpentier