Ave Verum Corpus (“Hail, True Body”) is a brief chant composed in the 13th century as a meditation on the Real Presence of Christ in the Eucharist (I’ve posted the words, In both Latin and English, here). It has traditionally been sung during the elevation of the Host at Mass.
Numerous composers have set it to music, including Liszt, Saint-Saëns, and a host of others. One of the most beautiful settings, and certainly the best known, was composed by Wolfgang Amadeus Mozart. The Northampton Philharmonic Choir from St. Michael's Church in Northampton, England, sings in this recording. Please take the time to open the clip below of Mozart’s reverent and moving Ave Verum Corpus.
Blog Post: https://spesindomino.org/2021/01/27/ave-verum-corpus-w-a-mozart/