When he finally started writing again his new opera "La fanciulla del West" was set in the American West at the time of the Goldrush. The music has very Impressionistic harmonies like that of Debussy. The way he writes for the orchestra shows the influence of Richard Strauss. The opera was first performed in New York. The world-famous tenor Enrico Caruso sang the main hero part and Arturo Toscanini was the conductor. With such a star cast it had to be a great success.