Who is the female singer for 1966 hit motion picture Un homme et une femme?

The female singer for the 1966 hit motion picture "Un homme et une femme" is Françoise Hardy. The film's soundtrack features her iconic song "L'amitié," which contributed to the film's romantic atmosphere. Hardy, a prominent figure in the yé-yé music scene, became widely recognized for her melodic voice and poetic lyrics.