Ondes Martenot
In 1928, the Ondes Martenot was invented by Maurice Martenot, who debuted it in Paris. This electronic musical instrument was most famously used in the "Turangalîla-Symphonie" by Olivier Messiaen as well as other works by him. The Ondes Martenot was also used by other composers such as Andre Jolivet, Pierre Boulez, Arthur Honegger, Charles Koechlin, Darius Milhaud, Gilles Tremblay and Edgard Varèse.