Tantum Ergo Sacramentum (“Down in adoration falling”)
Many other melodies and translations can be used, or this hymn may be sung in Latin. Search the index for Pange Lingua Gloriosi by St. Thomas Aquinas (†1274).
Tune: “St Thomas (Webbe)” • 87 87 87

—Excerpted from the Brébeuf organ accompaniments.