An endearing class between teacher and student serves as an excuse to take an exciting journey through the History of Opera ; from its origins to the present day, discovering the funniest and strangest characters.
At the beginning of the 19th century, in a palace in Florence, little Michaele attends a class with her teacher, the great maestro and composer "Maestrini" .
What at first was going to be more of a music theory class, turns into a brief and exciting explanation from the teacher about the History of Opera. How lucky they will be teacher and student when Maestrini's servants agree, at his request, to exemplify the different teachings! They will hear from the servants wonderful interpretations of arias, duets, triplets..., from the origins of the lyric with Claudio Monteverdi, through Glück, Mozart, Rossini, Beethoven, Donizetti... to the present day.