In 1981 she made her operatic debut in Florence as Giulietta in Bellini's I Capuleti e i Montecchi and rose to prominence following her successful debut at La Scala in 1982 when at very short notice she replaced Montserrat Caballé in the title role of Donizetti's Anna Bolena.
On September 2, 1840, Corradi debuted in Lima, Peru with Giulietta e Romeo and, together and the Lyrical Company directed by Raffaele Pantanelli, she remained in Peru until 1843.
After singing Constance in The Abduction from the Seraglio in Cannes under Reynaldo Hahn, and the three heroines (Olympia, Giulietta, Antonia) in Les contes d'Hoffmann in Strasbourg, opposite the great French bass-baritone Vanni Marcoux, she made her Paris debut at the Gaîté-Lyrique in 1943, as Lakmé, and the following year, made her debut at the Opéra-Comique, in the same role.
Summerbeatz was a 2010 concert tour held in Australia featuring Flo Rida, Jay Sean, Ciara, Ja Rule and Travie McCoy with special guests Stan Walker, Giulietta (who won the support act slot through a competition) and DJ Nino Brown.