• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

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.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
    • “Let the Choir Have a Voice” (Essay)
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
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.

Follow the Discussion on Facebook

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

Subscribe

It greatly helps us if you subscribe to our mailing list!

* indicates required

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).

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    Simplified Accomp. • Schubert’s “Ave Maria.”
    Sometimes the organist must simultaneously serve as the CANTOR. (Those who work in the field of church music know exactly what I’m talking about.) One of our contributors composed this simplified keyboard accompaniment for Franz Schubert’s “Ave Maria,” a piece which is frequently requested for Catholic funerals and weddings. In terms of the discussion about whether that piece is too theatrical (‘operatic’) for use in Church, I will leave that discussion to others. All I know is, many church musicians out there will appreciate this simplified version.
    —Jeff Ostrowski
    “Reminder” — Month of April (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
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting in 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski

Random Quote

“If a pope were only ever applauded, he would have to ask himself whether or not he was doing things right.”

— Pope Emeritus Benedict XVI (2016)

Recent Posts

  • PDF Download • Ascension “Entrance Chant”
  • Every Artist Needs a Refuge
  • Simplified Accomp. • Schubert’s “Ave Maria.”
  • “The Unselected Hymn” • Do You Recognize It?
  • 2026 Sacred Music Pilgrimage (Washington DC) • With Richard J. Clark

Subscribe

Subscribe

* indicates required

Copyright © 2026 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.