 Following an audition with Gabriel Dussurget, directeur of the Aix-en-Provence Festival.Berbié began to be invited on major stages around Europe, appearing at La Scala in Milan, The Royal Opera House in London, the festivals of Glyndebourne and Salzburg, the Liceu in Barcelona, etc.She sang Maffio Orsini at Carnegie Hall in New York, in the famous 1965 concert version of "Lucrezia Borgia", opposite Montserrat Caballé as Lucrezia, and countryman Alain Vanzo as Gennaro.