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

Corpus Christi Watershed

A monthly subscription fee of $4.95 gives access to the entire website. Thank you for supporting our efforts!

  • Member Log In
    • My Account
    • “Receipts + Invoices” (Subscribers)
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Jeff’s Mom Joins Fundraiser
    • “A New Chapter” • Subscriptions!
    • “Choirmaster’s Decalogue” (10 points)
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • Secrets of the Conscientious Choirmaster
    • Emporium Kevin Allen
    • Miscellaneous
      • Sainte Marie Bulletin Articles
      • “Let the Choir Have a Voice” (Essay)
      • Catechism of Gregorian Rhythm
      • Sacred Music Symposium 2023
      • The Eight Gregorian Modes
      • Gradual by Pothier’s Protégé
      • Father Enemond Massé Manuscripts
      • Seven (7) Considerations
    • René Goupil Gregorian Chant
    • Saint Jean de Lalande Library
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Lalemant Polyphonic
    • Feasts Website
  • Donate
  • Cart
Views from the Choir Loft

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · October 15, 2022

USCCB • “Principal Music Books for the Eucharist”

The principal books of music for the Eucharist were recently (re-)confirmed by the United States Conference of Catholic Bishops.

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 15, 2022

This Sunday’s Introit • “Official” Rhythm

Our Schola Cantorum members prefer to hear recordings of chants we’re learning. This morning I attempted this recording of the INTROIT for this coming Sunday, which is the 19th Sunday after Pentecost. My voice was groggy, but I suppose we singers can’t expect to have a recording studio follow us around all day waiting for […]

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 13, 2022

PDF Download • “Liber Cantualis”

On 22 November 1963, Pope Paul VI established the “Consociatio Internationalis Musicae Sacrae.” On 16 July 1966, the Vatican reiterated that the Consociatio was “the only international association of sacred music approved by the Holy See.” It’s very difficult—at least for me—to figure out what happened to that organization, and whether it still exists. One […]

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 13, 2022

PDF Download • “Salve Regina” Chant in English (Four Different Versions)

I never knew these existed until earlier today!

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 11, 2022

PDF Download • 1915 “Gregorian Vesperale” … Printed On Five Lines! (651 Pages)

Father Weinmann placed plainsong on five (5) lines, yet still used Gregorian notation—including chord symbols!

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 11, 2022

Feedback • “Not Happy With Your Article”

“My name is *******. I wanted to share with you my thoughts on your recent blog post. I was very displeased with this article. […] I’ve have been a supporter of the Latin Mass since I was 14 years old. I’m now 26 and a seminarian; and I very much hope (in the near future) […]

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 11, 2022

“Times & Locations” • Traditional Latin Masses in the Diocese of Arlington

Bishop Burbidge has forbidden eight parishes from publishing Mass times in their bulletins, parish websites, or social media channels!

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 10, 2022

“Chord Pausing” • Choir Warm-Ups

Download my “choir warm-up” at this link. Have your singers pause on different chords. As choirmaster, see if you can identify each seventh chord in real time (and which position it’s in). You can hear my volunteer choir attempting this. You will notice that we still have work to do, because the singers must be […]

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 6, 2022

“Bravery!” • Schola Director Posts ‘Live’ Recording

“The portable organ shall be lowered into the quire to accompany the singers, who shall sing solos in their order of seniority…” —1604 document

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 5, 2022

“Portable organ shall be lowered…”

Alonso Lobo (1555-1617) started out as an assistant to Father Guerrero (d. 1599). In the book by Stevenson—which I never grow tired of praising—we find this wonderful excerpt which provides fascinating details vis-à-vis musical performance circa 1600AD. I like how it says that on Easter the prosa “must be the one composed by Morales.”

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · October 1, 2022

“Released” • A Eucharistic Hymn You’ll Love!

Installment 4 • “How Has Nobody Done This Before?” (series)

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · September 28, 2022

PDF Download • SATB “Alleluia” by J.S. Bach

This short piece shimmers with beauty. The arrangement is by Monsignor René Moissenet.

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · September 27, 2022

“What Is Polyphony?” • With Audio Examples

A professor at our conservatory always told us: “An example is worth 1,000 words.”

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · September 26, 2022

Say “Hello” to the Villain Who Lied About You

Fulton J. Sheen told a story about a man who bumped into Abraham Lincoln yelling: “Get out of my way, you big ugly lummox!”

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

Jeff Ostrowski · September 24, 2022

“Nobody Cares About This” • (Except Me!)

I’ve attempted to create a recording for this coming Sunday according to the official rhythm…

To access this post, you must purchase Monthly Subscription or Yearly Subscription.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 69
  • Page 70
  • Page 71
  • Page 72
  • Page 73
  • Interim pages omitted …
  • Page 198
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    Proportionalist Plainchant • (Documented)
    On this website, we believe: “If we don’t know where we came from, we can’t know where we’re going.” As a result, we often spend hours scanning old books of GREGORIAN CHANT (and organ accompaniments). We don’t claim those items are useful or desirable for today’s circumstances; the goal is understanding where we came from. Here is a fascinating musical score from the 19th century. At that time, it was believed that MENSURALISM (a.k.a. “proportionalism”) was the historically correct way to sing plainsong.
    —Jeff Ostrowski
    Garnier Alleluias • “Have They Moved?”

    We received an email asking whether the “Garnier Gospel Acclamations website” has…

    To access this post, you must purchase Monthly Subscription or Yearly Subscription.
    —Jeff Ostrowski
    Absolutely ‘Perfect’ Voice-Leading?

    This brief passage seems (in my humble opinion) to be a delightful specimen.

    To access this post, you must purchase Monthly Subscription or Yearly Subscription.
    —Jeff Ostrowski

Quick Thoughts

    “Predictable Rhymes?” • A Follow Up
    We received considerable correspondence regarding my article, Two Ways to Defile a Hymn. More specifically, what really raised certain people’s hackles was its follow-up article dealing with the keyboard accompaniment for the CHRIST THE KING HYMNAL. But to quote Eliza Doolittle: “Have I said anything I oughtn’t?” Please examine this PDF file and see whether you agree. Were the editors of the BRÉBEUF HYMNAL incorrect to insist upon sophisticated and clever rhymes, rather than mind-numbingly predictable rhymes?
    —Jeff Ostrowski
    ‘Ould’ But Not Good
    Dom Samuel Gregory Ould (note the spelling) was a Benedictine monk at FORT AUGUSTUS ABBEY in Scotland. As musician, organist, and composer, Dom Ould was highly regarded. Moreover, he was considered an authority on Gregorian Chant. But not everything found in an old book—or, in this case, an “Ould” book—is necessarily praiseworthy. Consider this page from Dom Ould’s hymnal. Do you see the rhymes? They offend severely by ABR (“Abuse By Reuse”) and are utterly predictable. In my recent article—Two Ways to Defile a Hymn—I addressed this topic.
    —Jeff Ostrowski
    “Reader Feedback” • 22 June 2026
    A reader wrote to us from Virginia: “I really appreciate the 23 harmonizations that you posted on CORPUS CHRISTI WATERSHED for the Daily, Daily, Sing to Mary hymn. I hope to find willing voices in our small Schola Cantorum to try the three-voice version. Carry on, sir! You’re doing the Lord’s work.” While we don’t know this gentleman personally, we note that he earned a Ph.D. (which demonstrates that our blog has something for everybody). 😊
    —Corpus Christi Watershed

Random Quote

In the place of liturgy as the fruit of development came fabricated liturgy. We abandoned the organic, living process of growth and development over centuries, and replaced it—as in a manufacturing process—with a fabrication, a banal on-the-spot product.

— ‘Pope Benedict XVI, describing the postconciliar liturgical reforms’

Recent Posts

  • “Plainsong Propers” • Fascinating 1980s Recordings
  • Proportionalist Plainchant • (Documented)
  • “First Things First” • The Order We’ve Reversed: Seven (7) Points for Consideration
  • Garnier Alleluias • “Have They Moved?”
  • PDF Download • 1950s Hand Missal including “Priest Photographs” at Mass (944 pages)

Subscribe

Subscribe

* indicates required

Footer

CONTACT • Corpus Christi Watershed

1 (747) 218-8005
chabanel.psalms@gmail.com
Corpus Christi Watershed
8118 Etienne Dr
Corpus Christi, TX 78414

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

Corpus Christi Watershed is a 501(c)3 non-profit organization recognized by the state of Texas on 19 October 2006. Our statement of purpose notes that we “employ the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.”