本片是一部法国纪录片片，上映于2024-05-18，由达维德·德希特导演，由米歇尔·勒格朗主演。
剧情简介：Michel Legrand, jazz musician and composer extraordinaire, has left his mark on the history of cinema, including the films of Jacques Demy, especially The Umbrellas of Cherbourg, the 60th anniversary of which is being celebrated in Cannes. Using never-before-seen archives and personal accounts, the film looks back on a lifetime dedicated to music, and the career of a man who served it masterfully to the very end.
外文名：Il était une fois Michel Legrand
别名：Once upon a Time Michel Legrand / 法国曼妙之音：米修勒格朗(港)
类型：纪录片
地区：法国
导演：达维德·德希特
演员：米歇尔·勒格朗
