This film aims to revive the memory of this great composer from National Superior Conservatory of Paris for Music and Dance, who was driven by the music. Georges Delerue dedicated the major part of his art and of his work to the film score. He was the composer of more than 200 film scores. Very few composers expressed themselves like him through very different genders. He composed for the cinema new wave, Contempt by Jean-Luc Godard, Jules and Jim, Day for Night by François Truffaut, but also for the popular cinema of Philippe de Broca in That Man from Rio and Gerard Oury in The Sucker.