The Marriage of Figaro. To my own point of view I think this is the best opera work I had ever heard and seen, to this day it is still one of the best work, the melodious interlude, the organization of the lyrics speaks volume of the piece of work by Mozart’s. The unfortunate tragedy is simply the people of that era was not able to appreciate and patronized the opera work of Mozart's which led to his demise.
Question: How is this work of opera different from the medieval type of Work?