Graciela Rivera year she made her operatic debut as Rosina in "The Barber of Seville" by Gioachino Rossini at the New Orleans Opera. In December 1951, she became the first Puerto Rican to sing a lead role at the New York Metropolitan Opera as Lucia in the production of Lucia di Lammermoor. She earned accolades for her performance from critics around the world. In 1953, Rivera was proclaimed "Citizen of the Year" by the City of New York. In 1954 Rivera was featured as a guest singer in Name That Tune, and later that year, at an instance of Your Show of
Gioachino Rossini life. During his Paris years, Rossini created the comic operas "Il viaggio a Reims" and "Le comte Ory" and the grand opera "Guillaume Tell" ("William Tell"). The production of the latter in 1829 brought his career as a writer of opera to a close. Fabio Luisi said that Rossini planned for "Guillaume Tell" to be his last opera even as he composed it. He was thirty-eight years old and had already composed thirty-eight operas. "Guillaume Tell" was a political epic adapted from Schiller's play "Wilhelm Tell" (1804) about the 13th-century Swiss patriot who rallied his country against the Austrians. The