International operas

Opera developed historically based on these religious panegyrics, as organized groups appeared at the initiative of the clergy in the Western Church, whose mission was to form a religious choir for each holiday, where a celebration would be held according to the traditions of panegyrics. This group of compositions that this group sang was called "panegyrics," and they were initially performed inside the church. The ceremony was performed in a polyphonic style, with some choirs, then two alt...