Modernist piano excerpt (Ravel? Debussy?) from “Dialogue entre Jean-Pierre Serre” video

Question

I would like to know the name of the music at the beginning of the video

Dialogue entre Jean-Pierre Serre.

I searched with Midomi, but got no result. My guess is that it might be a composition of Ravel or Debussy.

Answer 1

This excerpt is from the piece "Laideronnette, Impératrice Des Pagodes" by the French composer Maurice Ravel (from 0:40 in the Youtube link).