Siciliana another set of variations by Brahms, the orchestral Variations on a Theme by Haydn (1873), the 7th variation also takes the form of a siciliana. The second of Moritz Moszkowski's "Trois Morceaux poétiques", Op. 42 (1887), is a Siciliano. Hélène's aria, "Merci, jeunes amies" ("Thank you, beloved friends") from Verdi's opera "Les vêpres siciliennes" is another example of a siciliana, suited to its setting, and is referred to as such in the score, even though it is popularly called a bolero. The opening aria of Mascagni's masterpiece "Cavalleria rusticana" is the Siciliana "O Lola". Ernest Chausson composed a sicilienne as
Herva Nelli del destino", Puccini's "Tosca" (conducted by Eugene Ormandy), and "Un ballo in maschera". In 1951, Nelli reappeared with the New York City Opera, in "Cavalleria rusticana" again, as well as "Aida"; the next year, she portrayed Maddalena de Coigny in Giordano's "Andrea Chénier" (in Theodore Komisarjevsky's production). With the San Francisco Opera, in 1951 and 1952, the soprano sang in "Otello", "La forza del destino" (with Robert Weede), "Aida" (with Mario Del Monaco), "Cavalleria rusticana", "Il trovatore", and "La bohème" (this last on tour to Los Angeles); in 1957, she returned for "Un ballo in maschera". With the Baltimore Civic