How do you pronounce lyrics in O Mio Babbino?

"O Mio Babbino Caro" is sung in Italian, and the pronunciation can be approximated as: "Oh mee-oh bahb-bee-noh kah-roh." Each syllable should be clearly articulated, with a soft "b" in "babbino" and a rolled "r" in "caro." The melody also affects the delivery, so it's important to maintain the lyrical flow while singing.