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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 • “Corde Natus Ex Parentis” w/ Modern Harmonies (4 pages)

Jeff Ostrowski · January 4, 2023

RISONERS AT ALCATRAZ were sometimes consigned to “THE HOLE,” and could remain alone (in total darkness) for nineteen days. One prisoner later recounted his method of keeping his sanity: “What I used to do is, I’d tear a button off my coveralls, flip it up in the air, then I’d turn around in circles, and I’d get down on my hands and knees to hunt for that button. When I found the button, I’d stand up and do it again.” This went on hour after hour, day after day, week after week. Why do I bring this up? Well, I certainly realize a choirmaster’s vocation can be difficult, with many obstacles to overcome. Yet, we should remember the many blessings we’ve received from God. Indeed, millions of people would gladly exchange their heavy crosses—such as extreme poverty, oppression, disabilities, and illness—for the (relatively) light crosses Jesus has placed on our shoulders. That doesn’t mean we should go looking for trouble. On the contrary, we should steal every good idea we can from excellent choirmasters. Today, I will present two ‘tricks’ I consider crucial.

Crucial Technique #1 • Needless to say, not everyone has spent years in a conservatory studying music theory. Nevertheless, one of the crucial ‘tricks’ when it comes to directing choirs is to select excellent harmonizations. Avoid harmonizations which are dull, stagnant, uninspired, repetitive, and utilize poor voice-leading. Currently, the best collection—and the most plentiful source—of hymn harmonizations is the Brébeuf Catholic Hymnal. The harmonies are beautiful, the voice-leading is pristine, and the vocal ranges are are comfortable.

The Spice Of Life • What is the “spice” of life? Variety is the spice of life. The Brébeuf Hymnal embraces multifarious harmonic approaches. Indeed, it even contains harmonizations for plainsong! Good harmonies often “go somewhere”—i.e. they have a structure which is interesting for the ear. Consider the following harmonization of Véni Creátor Spíritus. The SOPRANO (broadly speaking) ascends; therefore, the BASS descends in perfect stepwise motion, more than an octave:

Needless to say, the Brébeuf Hymnal did not “invent” this principle. For instance, this technique is a mainstay in the harmonizations by the LEMMENSINSTITUUT:

Failure To Explain • I was attempting to explain this to a friend of mine. She said: “Jeff, you should record these harmonies with human voices, to illustrate what you mean.” Therefore, with the help of Corrinne May, we took one of the plainsong harmonizations from the Brébeuf Hymnal and recorded it with human voices. See if you can hear the perfect descending stepwise motion in the BASS, contrasting with the ascending SOPRANO lines:

*  PDF Download • CORDE NATUS EX PARENTIS
—This was created for choirs forbidden to sing in English.

*  PDF Download • SATB score in English

M To access this hymn’s media in the Brébeuf Portal, click here.

“Extension” Scores • The musical score posted above is part of the “Brébeuf Extension series.” Basically, those are private scores created for my choir—using harmonies & texts from the Brébeuf Hymnal—sung completely in Latin, not English. I have tons of them ready to be released … but I need to figure out a way to post these online. My friends (Veronica Brandt, Matthew Frederes, and James Doherty) are helping me with this, because I’m no good with computers.

Crucial Technique #2 • I promised to give away two choirmaster ‘tricks’ in this article. The second is this: Always be flexible. Prepare a PLAN B … and a PLAN C and PLAN D. For example, last Sunday we had nineteen (19) choir members missing, due to illness and holiday travel. Therefore, instead of doing a polyphonic KYRIE, I asked the choir to pull out KYRIE II from the Père Daniel Kyriale. Here’s how that sounded:

A directive issued under Pope Pius XII says: “In general it is better to do something well on a small scale than to attempt something elaborate without sufficient resources to do it properly” (De Musica Sacra, 3 September 1958, §60a). The arrangement above—Corde Natus Ex Parentis—should only be attempted by singers who have good pitch and a certain musical “sensitivity.” In my view, amateurs should not attempt it unless they are willing to invest considerable rehearsal time. PLAINSONG, on the other hand, is usually less demanding—and it’s an excellent way to get amateurs singing … and listening to each other!

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

Filed Under: Articles, Featured, PDF Download Tagged With: Alcatraz Island Prison, Brebeuf Extension Series, Christmas Hymns in Latin, Corde Natus Ex Parentis, Latin Christmas Carols, Medieval Christmas Hymn, Of The Father’s Love Begotten, Stepwise Motion Bass Last Updated: December 27, 2025

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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President’s Corner

    “Sanctus VIII” • Organ Accompaniment
    A few days ago, I composed this organ harmonization for SANCTUS VIII. This Mass is traditionally called Missa de ángelis or “Mass of the angels.” In French, it is Messe de Anges. You can evaluate my attempt to simultaneously accompany myself on the pipe organ (click here) while singing the melody. My parish is currently singing this setting.
    —Jeff Ostrowski
    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —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

[Speaking of those who wish to eliminate Latin from the liturgy.] “One may well wonder what the origin is of this new way of thinking and this sudden dislike for the past; one may well wonder why these things have been fostered.”

— Pope Saint Paul VI (15 August 1966)

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