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
Cavalleria rusticana in 1945, the opera had been performed more than 14,000 times in Italy alone. In 1890, following its run of sold-out performances at the Teatro Costanzi, the opera was produced throughout Italy and in Berlin. It received its London premiere at the Shaftesbury Theatre on 19 October 1891 and its Covent Garden premiere on 16 May 1892. American producers vied with each other (sometimes through the courts) to be the first to present the opera in that country. "Cavalleria rusticana" finally had its American premiere in Philadelphia at the Grand Opera House on 9 September 1891, followed by a performance