L%27%c3%a9t%c3%a9 De Tous Les Chagrins Imslp 〈No Sign-up〉

You may be looking for one of these similarly named works that related to music or scores: "L’été indien" (Joe Dassin):

The storm passes quickly, leaving the air humid and heavy once more. The main theme returns, but it is softer now—resigned. l%27%C3%A9t%C3%A9 de tous les chagrins imslp

One notable example is Franz Liszt, who composed a piece titled "L'été de tous les chagrins" (S. 366, also known as "Mephisto Waltz No. 1" or simply "Mephisto Waltz"). However, it's worth noting that this piece is more commonly known by one of its other titles. You may be looking for one of these