[ man speaking italian ] >> anthony: right. [ man speaking italian ] [ sara speaking italian ] [ man speaking italian ] >> anthony: i've been introduced to these traditional roman songs with titles like, "i never want to stop stabbing you," "your dead relatives," these wonderful songs, like, filled with very regional -- >> sara: where did you get that? [ laughs ] >> anthony: and, i did, what, apparently they were originally invented by people in bars and prisons. do you know anything about these songs? >> sara: oh, a stornello is, like, making fun of somebody or a situation. [ woman speaking italian ] >> anthony: right. >> sara: and uses swear words. this is very romantic. this is like a serenade for a girl. [ woman speaking italian ] >> anthony: there are these wonderful expressions, like, if