 Negrete has also performed in major operas, like Turandot, Tosca, Carmen, Pagliacci, Nabucco, Madame Butterfly, in Mexican cities such as Tabasco, Durango, Zacatecas, Coahuila]], Toluca and Mexico City.In 2015 he participated in The "Ceibe" Festival, in Villahermosa, Tabasco, and did a great starring role, in the Opera, The Pagliacci, of Ruggero Leoncavallo.In November 2015, Negrete did consecutive representations of the Opera Tosca of Giacomo Puccini, in Saltillo, Coahuila, Mexico, and received great reviews, in his role of "Mario Cavaradossi".