[5] The choir has been performing for over 80 years, becoming a signature part the Heinz Memorial Chapel.
It is currently under the direction of Dr. Susan Rice after the retirement of John Goldsmith in 2014 following 25 years of conducting.
[12] The choir has also toured domestically throughout the United States, airing on a national radio broadcast from Washington, D.C., and appearing at the White House.
[13] Other notable past performances range from singing for world leaders Pope Paul VI and Helmut Schmidt,[2] to accompanying performances of the Pittsburgh Ballet Theatre,[14] and appearing in a concert with Duke Ellington.
[15] In the 1950s, the choir had its own Sunday television show air for five years on KDKA-TV, and its predecessor WDTV, in Pittsburgh.