Madame Sans-Gêne is an opera in three acts by Umberto Giordano. The libretto was taken from Victorien Sardou and Emile Moreau's play, adapted for the opera by Renato Simoni.
Madame Sans-Gêne is an opera in three acts by Umberto Giordano. The libretto was taken from Victorien Sardou and Emile Moreau's play, adapted for the opera by Renato Simoni.
