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Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

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Views from the Choir Loft

PDF Download • “Communion Antiphon” by Father Edgard de Laet — For Any Mass!

Veronica Moreno · September 17, 2024

OW MANY OF US can recite PSALM 33 from memory? The 3rd edition of the CAMPION MISSAL discusses ancient psalms added to each Communion antiphon at Mass. In several places, it cites Dr. Peter Wagner—a member of the Vatican Commission on Gregorian Chant under Pope Saint Pius X—talking about PSALM 33, which he calls “the unvarying Communion-chant which in all Masses accompanied the administration of the Holy Eucharist” in the early Church. Both the 1974 GRADUALE ROMANUM and the 1969 GRADUALE SIMPLEX explicitly say PSALM 33 may replace the proper Communion antiphon at any Mass.

Obstacles To Overcome • I like the idea of singing PSALM 33 during Communion—a psalm every Catholic should know by heart—but there’s a problem. If one follows the advice of the GRADUALE, the proper Communion antiphons get annihilated in the process. With the help of a few musical friends, I believe we may have solved the problem! The following arrangement includes those antiphons as optional psalm verses.1 My daughter and I recorded the treble voices for the rehearsal videos. I sang ALTO and my daughter sang SOPRANO:

*  PDF Download • “PSALM 33” (6 pages)
—By Father Edgard de Laet (d. 1973) • This Communion Antiphon can be used at any time.

EQUAL VOICES : YouTube
SOPRANO : YouTube
ALTO : YouTube
TENOR : YouTube
BASS : YouTube

Alphabet • In Hebrew, PSALM 33 is an alphabetical acrostic. Monsignor Ronald Knox calls it “an Alphabet of Right-doing” as you can see:

(1 of 2) His Erudition • Monsignor Knox was asked by the bishops of England and Wales to translate the entire Bible into English. Only someone of his erudition could have completed such a task! Notice how Knox preserves the alphabetical acrostic in English.

(2 of 2) His Erudition • Knox does the same thing for PSALM 24, which he calls “An Alphabet of Trust.” He does the same thing for PSALM 36, which he calls “An Alphabet of Patience.” He does the same thing for PSALM 110 and PSALM 111, which he simply calls “Two Alphabets.” Incredibly, Monsignor Knox also preserves the acrostic in the enormously lengthy PSALM 118, which he calls “An Alphabet of Loyalty.” He does the same thing for PSALM 144, which he calls “An Alphabet of Gratitude.” (Needless to say, it’s possible those titles were added by the editor, not Knox himself.)

1 Over the next few weeks, many of the Communion antiphons come from PSALM 118. Experts on the sacred liturgy hold conflicting theories as to why this is the case.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles, PDF Download Tagged With: Graduale Romanum, Graduale Simplex, Psalm 33 Communion Antiphon Last Updated: September 17, 2024

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About Veronica Moreno

Veronica Moreno is married to a teacher and homeschools five children. She has been cantor at her local Catholic parish for over a decade.—(Read full biography).

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President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

It would be contrary to the Constitution to decree or even to hint that sung celebrations, especially of the Mass, should be in Latin.

— Annibale Bugnini attacking “Sacrosanctum Concilium” (§36)

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