Which Italian-American composer who wrote the classic Christmas opera "Amahl and the Night Visitors", had an American operatic mezzo-soprano and Broadway musical actress most known for originating the role of the Mother?
Rosemary Kuhlmann: Rosemary Kuhlmann (born January 30, 1922) is an American operatic mezzo-soprano and Broadway musical actress most known for originating the role of the Mother in Gian Carlo Menotti's "Amahl and the Night Visitors", the first opera commissioned for television. Gian Carlo Menotti: Gian Carlo Menotti (] ; July 7, 1911 – February 1, 2007) was an Italian-American composer and librettist.
Gian Carlo Menotti