Montserrat Caballé i Folch or Folc (full name: María de Montserrat Bibiana Concepción Caballé i Folch (12 April 1933 – 6 October 2018), known simply as Montserrat Caballé, was a Catalan Spanish operatic soprano. She sang a wide variety of roles, but is best known as an exponent of the works of Verdi and of the bel canto repertoire, notably the works of Rossini, Bellini, and Donizetti. She was noticed internationally when she stepped in for a performance of Donizetti's Lucrezia Borgia at Carnegie...