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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

Ben Shapiro Teaches His Audience Music Theory!

Jeff Ostrowski · February 4, 2021

E HAVE SPOKEN in the past about our policy regarding USA politics. Most recently, this subject was broached in an article (“A Glaring Omission in the Post-Vatican II Lectionary”) which has proven to be one of our most popular. I hope someone who has power in the Church will read about Father Valentine’s discovery and take action. Regarding USA politics, I have posted “Only In Secret And With Horror”—a PDF document explaining my personal views—in case anyone is curious.

A certain member of my family is a huge Ben Shapiro fan. (Mr. Shapiro is a YouTube political commentator; he’s not related to O.J. Simpson’s lawyer, Robert Shapiro.) Because I have a professional degree in music theory, my opinion was sought:

N.B. I have no feelings for or against Ben Shapiro’s political views. I commend him for speaking to his audience about music theory. Many of our political problems could be solved if more pundits did likewise!

Fact Check: Mr. Shapiro is correct that a seventh—especially a major seventh—is extremely dissonant. However, he’s incorrect to say the 7th was called diabolus in musica (“the devil in music”). That interval was a Tritone, not a 7th. Both intervals are extremely dissonant. In classical polyphony, the Tritone should normally be avoided—yet it can be quite beautiful. For instance, consider the opening movement to Missa Ave Maris Stella by Father Victoria (d. 1611):

That Tritone is actually quite beautiful—and we will speak of it below.

Can Amateurs Sing Polyphony?

I recently had occasion to recruit members for two choirs. I deliberately mixed “novice” members with “veteran” members. When I say “novice,” I mean young men and young women who have never sung in a choir before. They didn’t realize they could match pitch until I interviewed them. (I heard more than fifty auditions, and it took forever!) We only had one rehearsal before our first Mass, and that’s pretty daunting. But we made it just fine, thanks to the singers who have worked with me in the past and, therefore, knew some of the repertoire. I recorded our very first Sunday, and I can already tell: These two choirs are going to be superb!

Our Treble Choir (females only) sang hymns from the Brébeuf hymnal. Since it was Septuagesima Sunday, they sang the appointed hymn for the season of Septuagesima until Lent: Rebus Creatis Nil Egens (which is #403 in the Brébeuf Hymnal). The Brébeuf Hymnal is the only book which provides a literal English translation of this hymn, which helps the singers to pray.

They added the Alto line, with great effect:

*  Mp3 Download • Brébeuf Hymn #403
—The Saint Jean de Brébeuf Hymnal Choral Supplement.

The Treble Choir also added harmonies to a lovely Marian hymn, #761 in the Brébeuf Hymnal:

*  Mp3 Download • Brébeuf Hymn #761
—The Saint Jean de Brébeuf Hymnal Choral Supplement.

The Treble Choir did a Canon by William Byrd (d. 1623), and I attempted to add the bottom line—but my voice isn’t what it used to be:

*  Mp3 Download • “Non Nobis” Canon
—Rehearsal videos are #88208.

Inspired by Dr Lucas Tappan’s article, I attempted some organ improvisation. Can you tell which melody I chose?

*  Mp3 Download • Organ Improvisation

The Mixed Choir also did an amazing job. Of course there was unison singing, but I never place women an octave above the men when it comes to plainsong. (I would be curious to know how the other contributors to Views from the Choir Loft feel about men and women singing plainsong separated by an octave.) Personally, my ear cannot stand that sound. On the other hand, that is how the choir at Westminster Cathedral sang Gregorian chant and a YouTube recording from the 1930s demonstrates this. In any event, here’s how we sing Gregorian chant—alternating between men and women:

*  Mp3 Download • Credo IV (excerpt)
—The men alternate with the women.

We attempted a setting of O Sanctissima by Maria Quinn. This setting alternates between 2-voice with organ and SATB harmony. The harmonies are very modern, as shown by marker 0:15 here:

*  Mp3 Download • “Modern” Chord at 0:15

The mixed choir didn’t tune perfectly, but they made a gallant effort (cf. marker 0:36). I guarantee this piece will be perfect after we sing it a few more times:

*  Mp3 Download • Maria Quinn “O Sanctissima”

To download this score by Maria Quinn for free, click here.

Getting Back To “Missa Ave Maris Stella”

The mixed choir also sang the Kyrie from Father Victoria’s Missa Ave Maris Stella. It wasn’t perfect—remember that several of these singers had never sung polyphony before—but I was thrilled with the result considering we’d only had one rehearsal:

*  Mp3 Download • Victoria Kyrie (Rec. Live)
—Download this score at #89425.

The entire Mass is a phenomenal masterpiece. As we know, the Gregorian Chant “Ave Maris Stella” has a characteristic of an ascending perfect fifth, which then becomes a descending fifth at the words “Dei Mater.” From a theoretical point of view, a perfect fifth inverts to a perfect fourth—and Father Victoria employs both in the first section and the second section (as did Giovanni Animuccia, in his Missa Ave Maris Stella). When we realize that fourth can substitute for a fourth, Father Victoria’s plan becomes clear. He uses the plainsong melody:

I have attempted to indicate for you the contour:

Throughout the first movement and the third movement, Father Victoria constantly imitates this contour:

Here is Dr. Horst Buchholz conducting that exact section during the Sacred Music Symposium a few years ago.

In the second movement, Father Victoria “hits you over the head” with the ancient Cantus Gregorianus melody:

It would take forever to indicate everything clever done by Father Victoria. Therefore, just look at the part book—courtesy of Nancho Alvarez—where I have used colors: Red is “Ave Maris Stella”; Green is “Felix Caeli Porta”; Blue is “Dei Mater Alma”; Yellow is “Atque Semper Virgo.”

The chant appears in the Editio Vaticana as follows: Ave Maris Stella (PDF)

Here are some Ave Maris Stella organ accompaniments.

Secrets Revealed

Finally, the secret to training volunteer choirs is to pick the perfect repertoire for them. It must be powerful and dignified, but not too difficult.

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

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Filed Under: Articles Tagged With: Ben Shapiro, F Lee Bailey, Robert Leslie Shapiro Last Updated: February 5, 2021

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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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Corpus Christi Watershed

President’s Corner

    PDF • “Cantus Mariales” (192 pages)
    Andrea Leal has posted an absolutely pristine scan of CANTUS MARIALES (192 pages) which can be downloaded as a PDF file. To access this treasure, navigate to the frabjous article Andrea posted Monday. The file is being offered completely free of charge. The beginning pages of the book have something not to be missed: viz. a letter from Pope Saint Pius X to Dom Pothier, in which the pope calls Abbat Pothier “a man versed above all others in the science of liturgy, and to whom the cause of Gregorian chant is greatly indebted.”
    —Jeff Ostrowski
    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    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

“From six in the evening, his martyrdom had continued through the ghastly night until nine o’clock in the morning. After fifteen hours of torture rarely if ever surpassed in the bloody annals of the Iroquois, the soul of Gabriel Lalemant was freed from its charred and mutilated prison and summoned to join his comrade Jean de Brébeuf in the radiant splendor of God. March 17th, 1649, was the date; for Brébeuf it had been the sixteenth.”

— ‘Fr. John A. O’Brien, speaking of St. Gabriel Lalemant’

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