Why is "Canto a tenore" such an important part of Sardinian culture?

How to make music bread! Welcome back to our Sardinian food series. Today we’re talking about "carta da musica", better known as "Pane Carasau" in the Sardinian language. Pane Carasau actually has nothing to do with music, it literally means “toasted bread” as it is cooked twice but we like to call it music bread because of the unique crackly noise it makes when it’s broken or eaten. When the bread is put back into the oven for the second time, a large part of the water is eliminated and no crum