After the war, in 1946, she returned to her home in France, where she composed orchestral and chamber music, plus numerous other works including the ballets Paris-Magie (with Lise Delarme) and Parisiana (for the Royal Ballet of Copenhagen), the operas Il était un petit navire (with Henri Jeanson), Dolores, La petite sirène (with Philippe Soupault, based on Hans Christian Andersen's story "The Little Mermaid"), and Le maître (to a libretto by Ionesco), the musical comedy Parfums, the Concerto des vaines paroles for baritone voice, piano, and orchestra, the Concerto for Soprano and Orchestra, the Concertino for Flute, Piano, and Orchestra, the Second Piano Concerto, the Concerto for Two Guitars and Orchestra, her Second Sonata for Violin and Piano, and the Sonata for Harp, as well as an impressive number of film and television scores. The majority of this music was not published until after her death.