Synopsis: Anna has been killed by fairies that were conjured by a witch that seduced Roberto when he was away in Mainz. However, he does not find this out until after it happens. Roberto is filled with remorse at letting himself be seduced by another woman and is shocked to find out that his [bad word] love is now dead at the hand of the same witch.

Roberto:

Torna ai felici dì dolente il mio pensier,
Ridean del maggio i fior, fioria per me l'amor.
Or tutto si coprì di mister...
Ed io non ho nel cor che tristezza e terror,