Sacred music and sacred liturgy. Author Catholic Church. Pope [1939-1958 : Pius XII]. Place of Publication Washington, D.C. : Publisher The Pope Speaks, Date of Publication 1956 Number of Pages 28 p. Subjects Letters - Papal Pius XII, Pope Music PCF File 1902 PCF Record Number 685 Notes A reprint from The American Quarterly of Papal Documents. Read more about Sacred music and sacred liturgy.