Ambrogio Ambrogio is denoted as bass in the libretto and he has the following five lines in scene 11 of act 1 Ah che comanda Ah ah Ah ah che sonno Ah 2x source both librettos mentioned in the article I didn t feel like downloading the whole vocal score from IMSLP 20 MB If someone corrects Ambrogio s voice type it might be worth including the link to the score at IMSLP under External links IMSLP2 i d Il Barbiere di Siviglia Rossini Gioacchino cname The Barber of Seville which gives