Monteverdi reinvents vocal music as a new relationship between the composer and his audience, using to that end his melodies of unprecedented expressivity. He creates modern opera as the public’s right to a performance he can understand, appreciate, being moved or laugh at.
The main difference between Opera and the previous polyphonic vocal music is the unique melodic line, resulting from the merging of bass and singing. In polyphonic music different vocal lines work independently, overlapping one another and making a text often incomprehensible. Opera instead offered a new way for making words expressive and intelligible, by creating a single melodic line, supported by an accompaniment.
Giovanni Bertati sets The Secret Marriage in Bologna not without a reason: Bologna is historically a wealthy city, hometown for enterprising bourgeois engaged in commerce and industry. The city is famous for its towers and long arcades, for the beautiful well-preserved historic centre, one of the largest in Italy. Well renowned is also Bologna strong culinary tradition.