Opera Singer, Soprano. Mariana Nicolesco was applauded in the largest theaters such as the Teatro alla Scala in Milan where she made her debut on the occasion of the world premiere of Luciano Berio's La Vera Storia in 1982 and then established herself in many new productions, recitals and concerts. Mariana Nicolesco sang in Rome, Florence, Parma, Turin, Venice, Bologna, Palermo, Trieste, Munich, Vienna, Hamburg, Dresden, Berlin, Barcelona, Madrid, Zurich, Paris, Strasbourg, Monte Carlo, Chicago, San Francisco , Philadelphia, Los Angeles, Miami, Washington, Boston, New Orleans, Houston, Toronto, Pretoria, Caracas, Tokyo, Rio de Janeiro. But also in the most prestigious concert halls such as Carnegie Hall in New York, Royal Festival Hall in London, Concertgebouw in Amsterdam, Musikverein in Vienna, Accademia di Santa Cecilia in Rome, Salle Pleyel in Paris, or the Great Hall of the Moscow Conservatory. Then, at the Salzburg Festival, at the Maggio Musicale Fiorentino, at the Rossini Op