Artists like Katherine Jenkins

Il Divo are a multinational classical crossover vocal group. Formed in the United Kingdom in 2003, it is a male quartet that was created and then promoted by British media magnate Simon Cowell for Syco Music, a record label that he had administered. The original members selected by Simon Cowell are Swiss tenor Urs Bühler, American tenor David Miller, French tenor Sébastien Izambard, and Spanish baritone Carlos Marín.

Maria Callas was an American and Greek soprano, and one of the most renowned and influential opera singers of the 20th century. 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.

José Plácido Domingo Embil is a Spanish opera singer, conductor, and arts administrator. He has recorded over a hundred complete operas and is well known for his versatility, regularly performing in Italian, French, German, Spanish, English, and Russian in the most prestigious opera houses in the world. Although primarily a lirico-spinto tenor for most of his career, especially popular for his Cavaradossi, Hoffmann, Don José and Canio, he quickly moved into more dramatic roles, becoming the most acclaimed Otello of his generation. In the early 2010s, he transitioned from the tenor repertory into exclusively baritone parts, including Simon Boccanegra. As of 2020, he has performed 151 different roles.