Experimental musical instrument including intonarumori ("intoners" or "noise machines"), to create "noises" for performance. Unfortunately, none of his original intonarumori survived World War II. Replicas are being made though. Léon Theremin was a Russian inventor, most famous for his invention of the theremin around 1919–1920, one of the first electronic musical instruments. The Ondes Martenot is another early example of an electronic musical instrument. The luthéal is a type of prepared piano created by George Cloetens in the late 1890s and used by Maurice Ravel in his "Tzigane" for luthéal and violin. The instrument can produce sounds like a guitar or a harmonica,
Musical Instrument Museum (Volgograd) collected and restored musical instruments. When he was young, Evgeny Nikolayevich learned to play the accordion - which evidently was his first instrument. One day, when his uncle forgot the accordion at his brother's house, he came back to find it the next morning and surprisingly found his seven-year-old nephew playing folk melodies, without a single mistake. His uncle immediately decided to gift the accordion to his nephew. According to his granddaughter — Lyudmila Kravchenko, Evgeny was able to master the tool in just one night. Before the war in 1926, Evgeny Nikolayevich began to collect art. He managed to