The National Shrine of the Immaculate Conception. 1973 March 18 ; Saint Thomas Church, New York. 1973 June 10 ; Temple B’nai Jeshurun, Short Hills, New Jersey. 1974 November 3 ; Kennedy Center, Washington, D.C. 1974 December 29 ; Carnegie Hall, New York. 1975 February 25 ; Bradley Hills Presbyterian Church, Bethesda, Maryland. 1975 October 5 ; St. Mary’s Cathedral, San Francisco. 1978 January 23 ; Church of Our Lady of Prompt Succor, Alexandria, Louisiana. 1978 January 24 ; St. Mary’s Cathedral, San Francisco. 1978 January 29 ; Temple De Hirsch Sinai, Seattle and Bellevue. 1979 January 26 ; Jewish Community Center of the Palm Beaches. 1979 August 7 ; Riverside Church, New York. 1980 October 12 ; First Presbyterian Church, San Diego. 1980 October 19 ; Lewis and Clark College, Portland, Oregon. 1980 November 2 ; Temple Israel, West Bloomfield, Michigan. 1980 November 16 ; St. Margaret’s, Washington, D.C. 1981 October 18 ; Church of the Epiphany, Washington, D.C. 1982 June 30 ; Dahlgren Chapel, Georgetown University, Washington, D.C. 1982 November 13 ; Riverdale Temple, Bronx, New York. 1982 November 19 ; International Organ Festival, Washington, D.C. 1982 December 21 ; Church of the Epiphany, Washington, D.C. 1983 March 20 ; American Guild of Organists, Pittsburgh. 1983 October 6 ; Kennedy Center, Washington, D.C. 1983 October 6 ; Riverdale Temple. 1984 June 3 ; Precious Legacy Concert, New Orleans. 1985 January 27 ; Congregation Beth Abraham Hillel Moses, West Bloomfield, Michigan. 1985 March 18 ; Temple Sinai, New Orleans. 1985 ; National City Christian Church, Washington, D.C. 1985 April 28 ; Temple Israel, West Bloomfield, Michigan. 1986 June 29 ; First United Methodist Church, Hyattsville, Maryland. 1987 March 22 ; National City Christian Church, Washington, D.C. 1987 October 4 ; Park Avenue Synagogue, New York. 1987 November 8