On October 16, 2021, Teatro Grattacielo presented a concert of highlights from Alberto Franchetti’s opera “Cristoforo Colombo.” Originally commissioned by the city of Genoa, Columbus’ birthplace, it premiered in 1892 to mark the 400th anniversary of his voyage to America. Well-received by Italian audiences, this opera is one that is seldom performed in American theaters. Saturday’s concert marked the first {…}