Il Divo of "Il Divo" is different and is subordinated to the independent paths in the world of opera, the classical crossover musical training, the voice formed and physiology of each. David and Urs are tenors, along with the baritone Carlos, they have long careers in the world of opera and classical music start from early vocal training. In contrast, Sébastien has not had any prior professional musical training (was self-taught), and is a tenor voice which the group classes as "vox populi" due to his pop tone. Besides music, the members of "Il Divo" are also known for their flawless, refined
Operatic pop Vaudeville, musical comedies, jazz and operettas, examples include Irving Berlin's "That Opera Rag", Billy Murray's "My Cousin Caruso" and Louis Armstrong's riffs on "Rigoletto" and "Pagliacci". The subgenre subsequently dwindled after the 1920s but revived during the rock music era with albums such as The Who's "Tommy" and Queen's "A Night at The Opera". In 1986, operatic tenor Luciano Pavarotti had a hit with the Lucio Dalla song "Caruso", which helped to spark a recent flourishing of operatic pop. Other singers, including Andrea Bocelli, Josh Groban, and Katherine Jenkins, also recorded the number. Bocelli, in particular, soon became a leading