What were some of your favorite 60 minute interviews?
Maria Callas is absolutely tops. I also enjoyed the one with Judy Garland, among others.
Are you interested in opera or was the interview what made you a fan?
I was already a big opera fan, but this interview perfectly captured the twilight of Maria Callas' career.
She was very serious about her art and made sure people knew what it meant to her. Are there any other opera singers you really like compared to her?
Renata Tebaldi, definitely. Leyla Gencer and Grace Bumbry were also wonderful performers.
Tebaldi was certainly a talented singer with impressive stage presence. 
Yes, and she had such a handsome beauty. That red hair of hers was always so sleek and well-coiffed.
It's a shame that she and Callas had such a bitter rivalry that began because of an encore!
Yes, it seems so silly in hindsight. That said, I believe that they reconciled at some point, no?