Italian opera revisited, history was retold and imagination was stimulated. The strength of it fell into a more violent era for opera: verismo, with "Cavalleria rusticana" by Pietro Mascagni and "Pagliacci" by Ruggero Leoncavallo. Some of the greatest Italian operas of the 20th century were written by Giacomo Puccini (1858–1924). These include "Manon Lescaut", "La bohème", "Tosca", "Madama Butterfly", "La fanciulla del West", "La rondine" and "Turandot", the last two being left unfinished. In 1926 and in 2002 Franco Alfano and Luciano Berio respectively attempted a completion of "Turandot", and in 1994 Lorenzo Ferrero completed the orchestration of the third version of
Mildred Miller Met was on December 3, 1974 as Lola in "Cavalleria rusticana" with Elinor Ross as Santuzza, Harry Theyard as Turiddu, and John Nelson conducting. While performing at the Met, Miller also appeared as a guest artist on the stages of many opera houses throughout the world. She was a frequent performer at the Opern- und Schauspielhaus Frankfurt from 1959-1973. She also made appearances at the San Francisco Opera, Lyric Opera of Chicago, Cincinnati Opera, San Antonio Grand Opera Festival, Pittsburgh Opera, Kansas City Opera, Fort Worth Opera, and Opera Pasadena. She was a busy recitalist as well, appearing in concerts