Question: What is the nationality of the composer who wrote Mes amis, écoutez l'histoire from the opera Le postillon de Lonjumeau?
Sentence (from "Mes amis, écoutez l'histoire"): Donizetti wrote an E♭ for Edgardo in the first act of his opera "Lucia di Lammermoor", though it is very seldom sung.
Relevant evidence: No