María de Montserrat Bibiana Concepción Caballé i Folch or Folc (12 April 1933 – 6 October 2018), known simply as Montserrat Caballé (i Folch), was a Spanish operatic soprano from Catalonia. Widely considered to be one of the best sopranos of the 20th century, she won a variety of musical awards thoroughout her six-decade career, including three Grammy Awards. Caballé performed 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.
https://en.wikipedia.org/wiki/Montserrat_Caball%C3%A9