Roberta Peters (May 4, 1930 – January 18, 2017) was an American coloratura soprano.

One of the most prominent American singers to achieve lasting fame and success in opera, Peters is noted for her 35-year association with the Metropolitan Opera Company in New York, among the longest such associations between a singer and a company in opera. She was awarded the National Medal of Arts in 1998.

https://en.wikipedia.org/wiki/Roberta_Peters