Our World included the opera singer best known for what technique?
Maria Callas Maria Callas, Commendatore OMRI (Greek: Μαρία Κάλλας ; December 2, 1923 – September 16, 1977), was a Greek-American soprano, and one of the most renowned and influential opera singers of the 20th century. Many critics praised her "bel canto" technique, wide-ranging voice and dramatic interpretations. Her repertoire ranged from classical "opera seria" to the "bel canto" operas of Donizetti, Bellini and Rossini and further, to the works of Verdi and Puccini; and, in her early career, to the music dramas of Wagner. Her musical and dramatic talents led to her being hailed as "La Divina".
List of opera topics Opera is an art form in which singers and musicians perform a dramatic work (called an opera) which combines a text (called a libretto) and a musical score. Opera is part of the Western classical music tradition. While the scale of opera can be larger or smaller—there are many different genres of opera—performance typically involves different types of artist (singers, instrumentalists and often dancers and actors) and technical staff. Usually an orchestra led by a conductor accompanies the singers. In contrast to spoken theatre, the opera world is international. German, French, Italian and English works are performed worldwide in their original languages, and artists travel from country to country performing.