"A renowned composer and organist, Olivier Messiaen was also a great teacher. Michel Fano, who took his composition class at the Paris Conservatory, films some of the privileged moments of his teaching. This film, co-directed with Denise Tual, also shows Messiaen as a devotee, an ornithologist, and a synaesthete, evoking the fundamental concepts of his inspiration with an often sparkling ease (the musician imitating certain bird songs in a manner reminiscent of Rouch recreating the cries of wiza...