Paul Smith Callaway, was a prominent American organist and choral conductor, particularly well known for his thirty-eight years at the Washington National Cathedral, Washington, D.C., between 1939–1977. A friend of Leonard Bernstein and Ned Rorem, he was also active in opera and a frequent guest conductor of the Lake George Opera Company and was the founding musical director of the Opera Society of Washington in 1956, now the renowned Washington National Opera. By the time of his death in 1995, he was acclaimed for his great influence on the musical life of the nation's capital. In 1977, Callaway was appointed an Honorary Officer of The Order of the British Empire (OBE) and invested by Ambassador Peter Jay on behalf of Queen Elizabeth II.

The Cathedral Church of Saint Peter and Saint Paul in the City and Diocese of Washington, commonly known as Washington National Cathedral or National Cathedral, is an American cathedral of the Episcopal Church. The cathedral is located in Washington, D.C., the capital of the United States. The structure is of Neo-Gothic design closely modeled on English Gothic style of the late fourteenth century. It is the second-largest church building in the United States, and the third-tallest building in Washington, D.C. The cathedral is the seat of both the Presiding Bishop of the Episcopal Church, Michael Bruce Curry, and the bishop of the Diocese of Washington, Mariann Edgar Budde. Over 270,000 people visit the structure annually.