Kenneth Riegel, an American opera tenor born on April 19, 1938, engaged at the New York City Opera from 1969 to 1974 before making his first appearance at the Salzburg Festival in 1975.
Kenneth Riegel, an American opera tenor born on April 19, 1938, engaged at the New York City Opera from 1969 to 1974 before making his first appearance at the Salzburg Festival in 1975.