Mac Morgan, an American bass-baritone who sang on radio, television and the stage from the 1940s to the 1970s and who was later chairman of the voice department at Boston University, died on June 12 in Carrollton, Ga. He was 89. He died of complications of an appendectomy...
In 1946 he became a regular on NBC Radio’s long-running series “Highways in Melody.” In 1958 he appeared in the NBC Opera Company’s televised production of Mozart’s “Così Fan Tutte,”...(and) he sang on “The Bell Telephone Hour” with Joan Sutherland, on a program that included Peggy Lee.
http://www.nytimes.com/2007/06/20/obituaries/20morgan.html?_r=1&ref=obituaries&oref=slogin
In 1946 he became a regular on NBC Radio’s long-running series “Highways in Melody.” In 1958 he appeared in the NBC Opera Company’s televised production of Mozart’s “Così Fan Tutte,”...(and) he sang on “The Bell Telephone Hour” with Joan Sutherland, on a program that included Peggy Lee.
http://www.nytimes.com/2007/06/20/obituaries/20morgan.html?_r=1&ref=obituaries&oref=slogin