Anna Netrebko, Elina Garanca, Ramon Vargas, Ludovic Tezier
https://www.youtube.com/watch?v=963WPH90lvU
Anna Yuryevna Netrebko (Russian: Анна Юрьевна Нетребко, born 18 September 1971) is a Russian operatic soprano. She now holds dual Russian and Austrian citizenship and currently resides in New York City.
http://en.wikipedia.org/wiki/Anna_Netrebko
Elīna Garanča (born September 16, 1976) is a Latvian operatic lyric mezzo-soprano. With a musical family background, she began to study singing in her hometown of Riga in 1996 and continued her studies in Vienna and in the United States. By 1999 she had won First Place in a significant competition in Finland and had begun a career in Europe. Worldwide engagements quickly followed her 2003 Salzburg Festival appearances.
http://en.wikipedia.org/wiki/Elīna_Garanča
Ramón Vargas (born 11 September 1960) is a Mexican operatic tenor. Since his debut in the early '90s, he has developed to become one of the most acclaimed tenors of the 21st century. Known for his most expressive and agile lyric tenor voice, he is especially successful in the bel canto repertoire.
http://en.wikipedia.org/wiki/Ramón_Vargas
Ludovic Tézier (né en 1968 à Marseille en France) est un baryton français.
http://fr.wikipedia.org/wiki/Ludovic_Tézier
Marco Armiliato, considered one of today’s most respected opera conductors, is a frequent guest in the world’s most prestigious opera houses
http://imgartists.com/artist/marco_armiliato