Yvonne Louise Georgette Loriod-Messiaen (20 January 1924 – 17 May 2010) was a French pianist, teacher, and composer, and the second wife of composer Olivier Messiaen. Her sister was the Ondes Martenot player Jeanne Loriod.
Loriod was born in Houilles, Yvelines to Gaston and Simone Loriod. Initially receiving piano lessons from her godmother, she later studied at the Paris Conservatoire and became one of Olivier Messiaen's most avid pupils. She also studied with Isidor Philipp, Lazare Lévy then Marcel Ciampi. She went on to become a nationally acclaimed recording artist and concert pianist and premiered most of Messiaen's works for the piano, starting in the 1940s. Messiaen said that he was able to indulge in "the greatest eccentricities" when writing for piano, knowing that they would be mastered by Loriod. Both she and her sister Jeanne often performed as the soloists in his Turangalîla-Symphonie. Loriod also orchestrated part of Messiaen's final orchestral work, Concert à quatr...
