Stanislao Gastaldon the music publisher Sonzogno announced a competition for one-act operas, Gastaldon decided to enter with "Mala Pasqua!", a setting of Giovanni Verga's popular short story (and later play), "Cavalleria rusticana". Another young composer, Pietro Mascagni, entered the same contest with his opera "Cavalleria rusticana", also based on Verga's story. Gastaldon withdrew his work early in the competition when he received an offer from Sonzogno's rival, Ricordi, to publish it and arrange a premiere at the Teatro Costanzi in Rome. He expanded the opera to three acts, and "Mala Pasqua!" premiered on April 9, 1890 to modest success. Mascagni's opera eventually
Sonia Theodoridou Corinna in "Il viaggio à Reims", Giulietta in "I Capuleti e i Montecchi", the title role in "Maria Stuarda", Cleopatra in "Giulio Cesare", Jenny in "Mahagonny" and Santuzza in "Cavalleria Rusticana". She has released two operatic CDs. Theodoridou has said in interviews that she enjoys singing the work of Jacques Brel, Kurt Weill, Manos Hadjidakis, Mikis Theodorakis and Édith Piaf as much as she enjoys opera. In 2010 she and her husband (conductor Theodore Orfanidis) created "Orchestra Mobile", an orchestra composed of renowned European musicians who can play in every city literally at once. In April 2011, she organised and