• 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
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
    • Repository • “Spanish Music”
    • Ordinary Form Feasts (Sainte-Marie)
  • 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
  • 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

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 · January 28, 2023

Father Herbert Thurston • “I Fear the Man With One Book”

“Sometimes there was the possibility to be faced that a particular line of research could never be followed to a successful conclusion because the evidence was now no longer available.”

Jeff Ostrowski · January 26, 2023

26 January 2023 • FEEDBACK

“Jeff, I wanted to personally thank you for your spiritual witness at the Symposium & often blogs that you write too. Praying that prayer in the mornings My God, my Father and my all (by Cardinal Merry Del Val), mentioning saints’ stories of Brébeuf, Jogues, John Vianney, monks who fought in WWII, their hard work […]

Jeff Ostrowski · January 26, 2023

Symposium Draft Schedule Released!

Those who head over to the Symposium Website will notice the tentative schedule for 2023 has been released. This is all very exciting! Very soon, we will begin accepting applications, so please make sure you have subscribed to our mailing list. If you are subscribed, that means you’ll hear announcements before anyone else. (It’s incredibly […]

Jeff Ostrowski · January 25, 2023

Good Friday Polyphony by L. Senfl

The editor of the Sacred Music Magazine recently made available to the public this splendid article by our own Charles Weaver. It includes an edition of polyphony for the GOOD FRIDAY “Reproaches.” Renaissance composers often set the various offices of Holy Week; e.g. readers will probably be familiar with the beautiful TENEBRAE setting by Father […]

Jeff Ostrowski · January 25, 2023

PDF Download • 1909 “Modern Notation” Gradual (Extremely Rare) — 712 Pages

The truth is stranger than fiction.

Jeff Ostrowski · January 23, 2023

Folk Mass Clip • Priest Facing “Ad Orientem”

Then he got really angry (because it dawned on him what he’d just admitted).

Jeff Ostrowski · January 21, 2023

Coming Soon! • Symposium 2023

A few weeks ago, dates were announced for Sacred Music Symposium 2023. The rehearsal videos are beginning to appear! For example, the KYRIE ELEYSON contains sections by Lassus, Victoria, and Palestrina. You can see and hear Part 1 at this link. Much more information about this wonderful conference will be released soon!

Jeff Ostrowski · January 21, 2023

“Have We Gone Mainstream?”

A choir member alerted my wife to this video by Scott Hahn. You perhaps recognize a piece that’s been highly promoted by Corpus Christi Watershed: viz. Father Guerrero’s “Sanctus” from Missa Iste Sanctus. I would be interested to learn which choir made the recording (which heavily abbreviates the piece) and whether they used our rehearsal […]

Jeff Ostrowski · January 17, 2023

PDF Download • “Keenly Rare!” • Gregorian Chant Booklet on 5 Lines (1920) — 326 Pages

There must have been a need for such a booklet, otherwise he would not have gone to the trouble of creating it!

Jeff Ostrowski · January 17, 2023

Church Music • “Should It Make Your Congregation Happy or Sad?”

If your priest approaches you after Mass and says the music sounded horrible, it’s incorrect to reply: “Well, that’s how it’s supposed to be.”

Jeff Ostrowski · January 16, 2023

Desperate! • Needing help after robbery

A few years ago, I had valuable books stolen. Recovery efforts with law enforcement have failed, so I’m reaching out to our readers. Can somebody help me obtain VOLUME II and VOLUME VIII of the Nova organi harmonia published in the 1940s and 1950s by the LEMMENSINSTITUUT? As far as I can tell, these volumes can’t […]

Jeff Ostrowski · January 15, 2023

PDF Download • “Organ Accompaniment Booklet” (25 pages) — Vespers, 2nd Sunday after Epiphany

The internet is putting good people in touch with one another.

Jeff Ostrowski · January 14, 2023

Video • “Counting Gregorian Chant” … according to Dom Mocquereau’s Method

The example chosen is the strenuous offertory (“Jubiláte Déo”) for the 2nd Sunday after Epiphany.

Jeff Ostrowski · January 13, 2023

Hymn Experiment • “Does This Work?”

If memory serves, his exact words were: “Gee, I never thought about that before.” Astonishing!

Jeff Ostrowski · January 11, 2023

PDF Download • Max Springer’s Gradual in Modern Notation (870 pages) — Extravagantly Rare!

In addition to this rare book by Max Springer (870 pages), I release the draft copy of a new Gregorian project (157 pages).

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 44
  • Page 45
  • Page 46
  • Page 47
  • Page 48
  • Interim pages omitted …
  • Page 178
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    A Nice Hymn In Spanish
    In my humble opinion, this is a really beautiful hymn in Spanish. If I practice diligently, I’ll be able to pronounce all the words properly. If you’re someone who’s interested in obtaining a melody only version (suitable for your congregational ORDER OF WORSHIP) you can steal that from this.
    —Jeff Ostrowski
    “Music List” • 21st in Ordinary Time (Year C)
    Our choir returns on Sunday, 24 August 2025. Some have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for it, which is the 21st Sunday in Ordinary Time (Year C). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are conveniently stored at the spectacular feasts website. When it comes to the feast of the Assumption (15 August 2025), I have uploaded the music list for that Mass—but not the “bi-lingual” Mass in the evening (Spanish, Latin, and English) which has completely different music.
    —Jeff Ostrowski
    “Entrance Chant” • 21st Sunday Ordin. Time
    You can download the ENTRANCE ANTIPHON in English for the 21st Sunday in Ordinary Time (Year C) which is coming up on 24 August 2025. Corresponding to the vocalist score is this free organ accompaniment. It’s set in a melancholy mode, but if you heard my choir’s female voices singing it your soul would be uplifted beyond belief. If you’re someone who enjoys rehearsal videos, this morning I tried to sing it while simultaneously accompanying my voice on the pipe organ.
    —Jeff Ostrowski

Quick Thoughts

    Solemn “Salve Regina” (Chant)
    How many “S” words can you think of using alliteration? How about Schwann Solemn Salve Score? You can download the SOLEMN SALVE REGINA in Gregorian Chant. The notation follows the official rhythm (EDITIO VATICANA). Canon Jules Van Nuffel, choirmaster of the Cathedral of Saint Rumbold, composed this accompaniment for it (although some feel it isn’t his best work).
    —Corpus Christi Watershed
    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed

Random Quote

[Speaking about the Silent Canon, with audible “per ómnia”] — “So in all such cases it is usual for the otherwise silent celebrant occasionally to sing a clause aloud, to show how far he has arrived.”

— Father Fortescue (pages 313-314) • “A Study of the Roman Liturgy”

Recent Posts

  • Jeffrey Tucker: “USCCB Deserves Scorn for Maintaining Strict Copyright Over Liturgical Texts.”
  • Solemn “Salve Regina” (Chant)
  • A Nice Hymn In Spanish
  • Fulton J. Sheen • “Why Four Bishops Voted Against the Liturgical Constitution”
  • New Marian Organ Work • a Triptych on “Lumen Ad Revelatiónem”

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.