Peter Mattei impersonates Daniel Westling - the husband to be of the Swedish crown princess Victoria, the night before their wedding, singing the serenade from Mozart's Don Giovanni.
Peter Mattei has a voice of pure velvet. It is no wonder the ladies fall into a swoon with his Don Giovanni! I like his ornaments too; this practice was common in Mozart's time.
It's not so much about the lyrics that makes the audience laugh..It's the fact that he impersonates the groom Daniel Westling in a fun way, who also learned to play the mandolin back in shool.
O come to the window, beloved; O come and dispel all my sorrow! If you refuse me some solace, before you dear eyes I will die. Your lips are sweeter than honey, your heart is sweetness itself: then be not cruel, my angel, beg for one glance, my beloved!