but cignozzi disagrees.rt. >> ( translated ): i've tried a variety, like gregorian chants. ( sings ) but for me, mozart is the composer of nature. it's the most geometric, the most profound, the most cheerful, yet the most mysterious. such is mozart. such is my wine as well. >> reporter: for the pbs newshour, i'm christopher livesay in montalcino, tuscany. >> nawaz: as we reported earlier in the program, tv legend betty white has died at 99. her career spanned more than 60 years, and included a whole host of unforgettable roles. npr tv critic eric deggans joins me now to talk about white's legacy, and her role in making sitcoms appointment viewing. eric, welcome back to the newshour. always good to see you. betty white did it all, right, she did talk shows and sitcoms and movies and hosting. it's not fair to ask this question because you can't cover six decades in one answer, but what stands out to you over that decades-long career? >> well, a few things stand out to me. number one, she was someone who did--