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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

Gregorian Rhythm Wars

Jeff Ostrowski · May 5, 2025

“Basic Catechism of Gregorian Chant” • Fifteen Questions Answered

“Kids, you’re only on this floating rock for a very short time.”

Jeff Ostrowski · March 29, 2025

PDF Download • “Gloria III” Organ Accompaniment

This is surely one of music history’s great ironies!

Jeff Ostrowski · March 8, 2025

“My Song Is Love Unknown” • Jeff Attempts to Sing All Parts … Including the Female Voices!

Few Catholics seem to realize it was Pope Pius XII who suppressed Tenebrae, a ceremony deeply loved by the faithful for centuries.

Jeff Ostrowski · January 31, 2025

PDF Download • Intensely Rare 1898 “Roman Gradual” — (Released for the First Time in History)

I carefully scanned all 642 pages in (color) high resolution.

Dr. Charles Weaver · January 23, 2025

My Recent Conversation • “Chant Rhythm”

This past week, I appeared on the Nikhil Hogan show to talk about Gregorian rhythm and the Vatican edition.

Jeff Ostrowski · January 6, 2025

PDF Download • Extremely Rare! —Solesmes “Graduale” acc. to the Official Rhythm (1,049 pages)

Doesn’t it stand to reason that we should sing from this edition in the manner its creators intended?

Jeff Ostrowski · December 3, 2024

PDF Download • Pristine Scan: Father Mathias’ 1905 Kyriale Organ Accompaniment (186 pages)

Father Mathias served as organist for Strasburg Cathedral, where he founded the “Saint Leo Institute for Church Music” in 1913.

Jeff Ostrowski · November 26, 2024

PDF Download • “Entrance Chant” for the Feast of the Immaculate Conception (8 December)

What is he talking about? Where can I go to hear these “aesthetically superior” interpretations? Where can they be found?

Jeff Ostrowski · November 20, 2024

PDF Download • “Entrance Chant” for this Coming Sunday (Christ the King) — 34th in Ordinary Time

Including three separate points on Dom Combe’s shameful and defamatory statement.

Jeff Ostrowski · May 21, 2024

Choir Members Can’t Get Enough of This Piece

An English translation of “Veni Creator Spiritus.”

Matthew Frederes · May 8, 2024

J. R. R. Tolkien and Guéranger : Antiquarianism is Protestantism! Was Pius X an Antiquarianist?

The Church is a living body, that has grown from a seed to a full grown tree. It can never return to the seed.

Jeff Ostrowski · April 7, 2024

Jeff Writes A Song About Dr. Weaver And Himself

This article—a “mini-dissertation” on syllabic plainsong—writes songs using the names of various CCW authors.

Jeff Ostrowski · April 2, 2024

“Response to Dr. Weaver” • 2 April 2024

Catholic musicians must avoid being viewed as “esoteric freaks” who can’t agree on anything and spend their entire lives fighting about things nobody cares about.

Dr. Charles Weaver · March 16, 2024

Response to Jeff: Rhythmic Signs Again

I propose that we consider Dom Pothier’s method without making an unnecessary appeal to authority.

Jeff Ostrowski · March 15, 2024

Jeff Ostrowski Attempts to Sing the Easter Introit

I opted for the Church’s official rhythm.

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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

“I left music college swearing never to write another note again … It was during the mid-1980s when esoteric and cerebral avant-garde music was still considered the right kind of music to be writing.”

— James MacMillan
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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