Tune Publication: Lowell Mason and George James Webb, Cantica Laudis (New York: Mason & Law, 1850), 136. European Source: C. W. Gluck, Iphigénie en Aulide, Aria: “Adieu, conservez dans votre âme” Tim Lovelace, Piano https://americanclassicalhymns.com/wp-content/uploads/2020/08/186_1850_Gluck_CYDNUS.mp3 Members of the Choir of St. Martin’s Ev. Lutheran Church Tim O’Brien, Director of Music https://americanclassicalhymns.com/wp-content/uploads/2020/11/CYDNUS-OBrien.mp3 Print/Download Score Print/Download Score in D 1850-Gluck-CYDNUS-p1 1850-Gluck-CYDNUS-p2