During the season 1917 - 1918 he conducted saveral Italian operas at the Metropolitan Opera in New York City .
Ferrari was the conductor of the first Italian performances of Manon by Jules Massenet ( Milan , 1894 ) and Parsifal ( Bologna , 1914 ) .
During the season 1917 - 1918 Jules Massenet conducted saveral Italian operas at the Metropolitan Opera in New York City .
Ferrari was the conductor of the first Italian performances of Manon by Jules Massenet ( Milan , 1894 ) and Parsifal ( Bologna , 1914 ) .