and UK and US singers include Geraint Evans, Donald Gramm, Bryn Terfel, Leonard Warren and Willard White. Notes, references and sources Notes References Sources Beaumont, Antony, ed. (1987). Busoni: Selected Letters. New York: Columbia University Press. Further reading External links Libretto at giuseppeverdi.it Kingston, W. Beatty (translator), Falstaff: A Lyrical Comedy in Three Acts. Libretto with original English translation at archive.org. Detailed information on the key arias at aria-database.com Detailed Falstaff discography at operadis-opera-discography.org.uk Victor Maurel's 1907 recording of "Quand'ero paggio", at the Bibliothèque nationale de France 1893 operas Italian-language operas Opera world premieres at La Scala Operas by Giuseppe Verdi Operas Operas based on The Merry Wives of Windsor Libretti by Arrigo Boito