opera in one act composed by Giulio Viozzi. First representation in 1954 at Teatro Donizetti, Bergamo

opera in 3 acts composed by Giulio Viozzi. Libretto by Giulio Viozzi and Beatrice Viozzi. First representation in 1962 at Teatro Verdi, Trieste

opera in one act composed by Giulio Viozzi. First representation in 1957 at Teatro Verdi, Trieste

opera in one act composed by Mario Bugamelli. First representation in 1967 at Teatro G. Verdi, Trieste