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Corpus Christi Watershed

Jesus said to them: “I have come into this world so that a sentence may fall upon it, that those who are blind should see, and those who see should become blind. If you were blind, you would not be guilty. It is because you protest, ‘We can see clearly,’ that you cannot be rid of your guilt.”

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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 · March 25, 2022

PDF Download • “Missa Philomena” (Philippe Verdelot) — Part 1 has been added.

We already released Part 2; today we release Part 1.

Jeff Ostrowski · March 24, 2022

“Extraordinary Form” • Is This Name Still Allowed?

Fulton J. Sheen reminded us: “Many a pontiff goes through life without making a single infallible decision … not one.”

Jeff Ostrowski · March 20, 2022

“Ah, Holy Jesus” • Lent + Passiontide Hymn

Mr. Currie complained about hymn lyrics that “unduly emphasize the human nature of the Savior.”

Jeff Ostrowski · March 20, 2022

Names Have Been Revealed!

The clinicians for Sacred Music Symposium 2022 have been officially released! You can see them by downloading this PDF file. Please help us spread the word. Thank you!

Jeff Ostrowski · March 15, 2022

“Three Hymns for Lent” • (Rec. 03/10/2022)

Sometimes what goes without saying must be said.

Jeff Ostrowski · March 13, 2022

PDF Download • “Audi Benigne Conditor” (Organ Accompaniment)

Finding the “perfect” accompaniment for hymns can be challenging. Here’s my attempt.

Jeff Ostrowski · March 9, 2022

“Church Music” • Opportunity of a Lifetime!

We’ve streamlined our application process; register online today!

Jeff Ostrowski · March 9, 2022

PDF • “Hymn Suggestions For Each Sunday”

The conscientious choirmaster takes people where they are and then—carefully and prudently—leads them to something higher.

Jeff Ostrowski · March 8, 2022

Surprise! • Bas PDF from Paris

A generous person in Paris sent us the 1921 organ accompaniment to the Requiem Mass (“Missa Pro Defunctis”) harmonized by Julius Bas, who was associated with the Abbey of Solesmes. You can download the entire PDF file for free at the Lalande Library. I must say, what Bas does with Dies Irae sequence is fascinatingly […]

Jeff Ostrowski · March 8, 2022

“Like None Other!” • New Three-Voice Collection

I could not function as a choirmaster without this collection.

Jeff Ostrowski · March 5, 2022

“Communion Hymn For Lent” • (Rec. 3/4/2022)

I believe many choir members will stop coming back if the music is always the same.

Jeff Ostrowski · March 5, 2022

IMPORTANT • Stunning News From Rome!

In this meeting—and subsequent statement—Pope Francis made it clear that institutes like the FSSP are not affected by “Traditionis Custodes.”

Jeff Ostrowski · March 5, 2022

Marvelous News From Pope Francis!

Two members of the Priestly Fraternity of Saint Peter recently met with Pope Francis at the Vatican. (You can read the whole story.) The Pope insisted that the FSSP should be “preserved, protected, and encouraged.” Moreover, Pope Francis made it clear that institutes such as the Fraternity of Saint Peter are not affected by the […]

Jeff Ostrowski · March 2, 2022

Does Your Musical Program Have Balance?

What I’ve labeled “musical diversity” could also be thought of as “balance.”

Jeff Ostrowski · February 27, 2022

PDF Download • Quinquagesima Vespers

I created a booklet for my choir. (The congregation already has their own booklet). This booklet is for Quinquagesima Vespers, and you can download it if you desire. Print on “double sided” and the booklet will come out correctly. The polyphonic Magnificat is not included in that booklet, since the choir members have it in […]

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Primary Sidebar

President’s Corner

    “Music List” • 4th Sunday of Easter (Year C)
    Some have expressed interest in perusing the ORDER OF MUSIC I prepared for the 4th Sunday of Easter (11 May 2025). If such a thing interests you, feel free to download it as a PDF file. I don’t know a more gorgeous ENTRANCE CHANT than the one given there: Misericórdia Dómini Plena Est Terra.
    —Jeff Ostrowski
    “Entrance Chant” • 4th Sunday of Easter
    You can download the ENTRANCE ANTIPHON in English for the 4th Sunday of Easter (11 May 2025). Corresponding to the vocalist score is this free organ accompaniment. The English adaptation matches the authentic version (Misericórdia Dómini), which is in a somber yet gorgeous mode. 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
    Music List • “Repertoire for Weddings”
    Not everyone thinks about sacred music 24/7 like we do. When couples are getting married, they often request “suggestions” or “guidance” or a “template” for their musical selections. I created this music list with repertoire suggestions for Catholic weddings. Please feel free to download it if you believe it might give you some ideas or inspiration.
    —Jeff Ostrowski

Quick Thoughts

    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed
    When to Sit, Stand and Kneel like it’s 1962
    There are lots of different guides to postures for Mass, but I couldn’t find one which matched our local Latin Mass, so I made this one: sit-stand-kneel-crop
    —Veronica Brandt
    The Funeral Rites of the Graduale Romanum
    Lately I have been paging through the 1974 Graduale Romanum (see p. 678 ff.) and have been fascinated by the funeral rites found therein, especially the simply-beautiful Psalmody that is appointed for all the different occasions before and after the funeral Mass: at the vigil/wake, at the house of the deceased, processing to the church, at the church, processing to the cemetery, and at the cemetery. Would that this “stational Psalmody” of the Novus Ordo funeral rites saw wider usage! If you or anyone you know have ever used it, please do let me know.
    —Daniel Tucker

Random Quote

At the Catholic gathering (Katholikentag) held at Breslau in August, the Papal Nuncio celebrated Mass for 80,000 participants, facing the people (the “Missa versus populum”).

— “Orate Fratres” Magazine (23 Jan. 1927)
Next quote »

Recent Posts

  • “Sanctus XVIII” • Peculiar-Yet-Haunting Accompaniment (Sent To Us)
  • Chants That Crowds Roar With Burning Hearts
  • “Music List” • 4th Sunday of Easter (Year C)
  • Cardinal Prevost (Pope Leo XIV) “Privately Offered the TLM in His Private Chapel”
  • “Entrance Chant” • 4th Sunday of Easter

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