• 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
  • 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

Guerrero’s Gloria from “Missa Iste Sanctus”

Jeff Ostrowski · May 9, 2017

N 2001, as a college sophomore, I began creating polyphonic rehearsal CDs for my church choir. The newspaper in Kansas was so fascinated by young people gathering to sing ancient music they featured us—and later, a television station ran a segment about us. (Perhaps there wasn’t much news in Kansas!) I recently came across a rehearsal track from 2004, which presents a HOSANNA. 1

Participants in this year’s Sacred Music Symposium will learn how to create these rehearsal videos, which I now produce by myself—so please forgive my soprano notes! Friday morning, I recorded a GLORIA by Guerrero:

    * *  PDF • GLORIA from Guerrero’s Missa Iste Sanctus

REHEARSAL VIDEOS for each individual voice await you at #5612.

I will soon release the KYRIE, SANCTUS, BENEDICTUS, HOSANNA, and AGNUS DEI.

WHAT IS THE POINT of all these rehearsal videos? Is this a waste of time, like so many other “internet projects” that make no difference in the real world? On the contrary, the results have been astounding. Just last week (30 April 2017) the first Latin Mass in fifty years was offered in Santa Barbara. The entire church was packed with more than 600 people. Even the choir loft was filled to the brim, and some had to stand for the whole Mass:

Santa Barbara Mass FSSP.la — 2395 Santa Barbara Mass FSSP.la — 2380 Santa Barbara Mass FSSP.la — 2258 Santa Barbara Mass FSSP.la — 2197 Santa Barbara Mass FSSP.la — 2177 Santa Barbara Mass FSSP.la — 2174 Santa Barbara Mass FSSP.la — 2170 Santa Barbara Mass FSSP.la — 2167 Santa Barbara Mass FSSP.la — 2141

Very few of our choir members read music, and some have just begun attending the Latin Mass. Rehearsal videos were indispensable in making sure the FSSP Apostolate in Los Angeles could provide worthy sacred music.

Someone kindly sent me an iPhone excerpt. But please remember microphones never capture choral sound accurately:


The choral sound is “harsh” on the tiny recording device. But I was there—and I can assure you it was anything but harsh.

DR. LUCAS TAPPAN often speaks of the beautiful choral sound found in England, and the following excerpt from Aylesford Priory (near Kent, England) in 1960 certainly demonstrates this, even in a simple little piece like Palestrina’s MISSA BREVIS:

Quick message for liturgical nerds: The priest almost makes a mistake by moving toward the center after the CHRISTE but corrects himself discreetly. Notice, too, his English pronunciation of the word “pax.” The priest butchers the intonation, so the choir pauses before beginning the GLORIA—undoubtedly so they can use the pitch pipe.

If you visit YouTube, you can view the entire video. Even their hymn singing, toward the beginning, is remarkable. Sometimes I’m tempted to get discouraged because our choral sound is still in need of improvement, but remembering Leonard Bernstein helps me. You see, Bernstein often gave “musical explanation sessions”—watched by millions—talking about classical music. When he demonstrated at the keyboard, his piano skills are frequently atrocious: no sense of line, sloppy passagework, and zero attention to counterpoint. I’ve heard children in the second grade perform better. (Bernstein clearly spent no time preparing, because he studied at Curtis with the legendary Vengerova and occasionally showed great keyboard skill, e.g. performing Gershwin.) If Bernstein got away with horrific playing, I console myself, our congregations will surely tolerate our imperfections, so long as we continue to improve.

183 Fr John Berg FSSP IEWING THAT VIDEO from 1960 makes me wonder how Catholic priests felt when the liturgical changes were imposed after Vatican II—especially since the majority of these changes were contrary to what the Council mandated. But the Traditional Mass has been discovered by a whole new generation of Catholics, and finds itself flourishing in a way “experts” assured us would never happen. This coming Sunday, an amazing opportunity comes to Los Angeles:

    REV. FR. JOHN BERG, FSSP
    Superior General, Priestly Fraternity of St. Peter
    Visiting from FSSP Headquarters in Switzerland
    CELEBRATING SOLEMN HIGH MASS (7:00pm)
    Sunday, 14 May 2017 • St. Victor’s Church
    8634 Holloway Dr • West Hollywood, CA 90069

Don’t miss this opportunity! We’d love to see you on Sunday.

As I said earlier, those of us who have discovered the Traditional Mass don’t understand how it could ever have been abandoned—but the same could be said about many other things. For example, nobody cared about J.S. Bach’s music toward the end of his life, because he was considered outdated (although that sounds inconceivable to us now). Or, consider another example. Modern liturgists have tried to convince us that all styles are “equally appropriate” for Mass, and publicly advocate inserting “commercial pop music” into the sacred liturgy. This bizarre notion is presented as unassailable, calling to mind something Leo Bozell (†1997) observed:

The argument moves from the existence of the thing to the correctness of the thing: what is, ought to be. Or, a popular variant: if a thing is, it doesn’t make any difference whether it ought to be—the correct response is to adjust, to learn to live with the thing.

Sing along with the Tenor rehearsal video (or any voice) given above. Or listen again to the Aylesford excerpt. Now brace yourself and listen to Techno based on Star Wars. Or listen to this Bach Concerto, masterfully played by Lipatti. If you really want a jolt, try the OCP song about the Giant Love Ball. Isn’t it apparent that different styles of music evoke different emotions? Who can deny that certain styles possess an inherent dignity—eminently suitable to the public worship of Almighty God—engendering prayerfulness, peace of soul, mystery, and wonder? Why must we be silent about this self-evident truth?




NOTES FROM THIS ARTICLE:

1   This was part of a full Mass setting I composed for my friend’s first Mass. By the way, I hear my younger brother’s deep bass voice on that 2004 recording, so I must have dragged him over from Benedictine college to help me. I was grateful for his help; he’s a fabulous musician.

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

Filed Under: Articles Tagged With: MISSA ISTE SANCTUS Last Updated: December 21, 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

    Job Opening • $65,000 per year +
    A parish 15 minutes away from me is looking for a choir director and organist. The parish is filled with young families. When I began my career, I would have jumped at such an opportunity! Saint Patrick’s in Grand Haven has a job opening for a music director paying $65,000 per year including benefits (plus weddings & funerals). Notice the job description says: “our vision for sacred music is to move from singing at Mass to truly singing the Mass wherein … especially the propers, ordinaries, and dialogues are given their proper place.” I lived in Kansas for 15 years, Texas for 10 years, and Los Angeles for 10 years. Michigan is the closest place I know to heaven!
    —Jeff Ostrowski
    “Reminder” — Month of November (2025)
    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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    “Offertory” at Catholic Funerals
    I have argued that the OFFERTORY—at least in its ancient form—is more of a responsory than an antiphon. The 1962 Missal specifically calls it “Antiphona ad Offertorium.” From now on, I plan to use this beautiful setting (PDF) at funerals, since it cleverly inserts themes from the absolution of the body. Tons more research needs to be done on the OFFERTORY, which often is a ‘patchwork’ stitching together various beginnings and endings of biblical verses. For instance, if you examine the ancient verses for Dómine, vivífica me (30th Sunday in Ordinary Time) you’ll discover this being done in a most perplexing way. Rebecca Maloy published a very expensive book on the OFFERTORY, but it was a disappointment. Indeed, I can’t think of a single valuable insight contained in her book. What a missed opportunity!
    —Jeff Ostrowski

Quick Thoughts

    Gospel Options for 2 November (“All Souls”)
    We’ve been told some bishops are suppressing the TLM because of “unity.” But is unity truly found in the MISSALE RECENS? For instance, on All Souls (2 November), any of these Gospel readings may be chosen, for any reason (or for no reason at all). The same is true of the Propria Missæ and other readings—there are countless options in the ORDINARY FORM. In other words, no matter which OF parish you attend on 2 November, you’ll almost certainly hear different propers and readings, to say nothing of different ‘styles’ of music. Where is the “unity” in all this? Indeed, the Second Vatican Council solemnly declared: “Even in the liturgy, the Church has no wish to impose a rigid uniformity in matters which do not implicate the faith or the good of the whole community.”
    —Corpus Christi Watershed
    “Our Father” • Musical Setting?
    Looking through a Roman Catholic Hymnal published in 1859 by Father Guido Maria Dreves (d. 1909), I stumbled upon this very beautiful tune (PDF file). I feel it would be absolutely perfect to set the “Our Father” in German to music. Thoughts?
    —Jeff Ostrowski
    New Bulletin Article • “12 October 2025”
    My pastor requested that I write short articles each week for our parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article (dated 12 October 2025) talks about an ‘irony’ or ‘paradox’ regarding the 1960s switch to a wider use (amplior locus) of vernacular in the liturgy.
    —Jeff Ostrowski

Random Quote

It is unworthy that the stone holds Him, Who encloses everything in His hand, Locked in by the forbidding rock. (“Indígnum est cujus claudúntur cuncta pugíllo | Ut tegat inclúsum rupe vetánte lapis.”)

— SALVE FESTA DIES (Eastertide)

Recent Posts

  • Exclusive Interview • Hannah Houston w/ Mæstro Richard J. Clark
  • Job Opening • $65,000 per year +
  • “Reminder” — Month of November (2025)
  • “Reader Feedback” • 5 November 2025
  • Never Work For A Priest Or Bishop Who Believes Sacred Music Should Be “Entertainment”

Subscribe

Subscribe

* indicates required

Copyright © 2025 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.