Guido Cantelli
Guido Cantelli (27 April 1920 – 24 November 1956) was an Italian conductor. Most people thought he was one of the  greatest conductors when he was alive. Arturo Toscanini liked him very much, and thought that he was his successor. When he was still young, he had already conducted some of the greatest orchestras of the world, and in 1956 he became the director of La Scala in Milan. But a tragedy happened, and the young Cantelli died in an airplane crash just a week later.