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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 · February 5, 2017

“The Return of the SSPX”

Reflections by a member of the Priestly Fraternity of Saint Peter.

Jeff Ostrowski · February 3, 2017

Did we meet our fundraising goal?

The answer will amaze!

Jeff Ostrowski · January 31, 2017

Photos • Society for Catholic Liturgy Conference

After Mass, a presentation was delivered by the Executive Director of the USCCB Committee on Divine Worship.

Jeff Ostrowski · January 30, 2017

Mind-Blowing SATB Canon

“Laudate Dominum” by William Croft (†1727) is a miracle.

Jeff Ostrowski · January 26, 2017

PDF Download • “Sing the Angelus” (Plainchant)

Can you think of a better way to begin your choir rehearsals?

Jeff Ostrowski · January 24, 2017

Musical Resources • 4th Sunday after Epiphany

“But the men wondered, saying, What manner of man is this, for the winds and the sea obey Him?”

Jeff Ostrowski · January 23, 2017

More From The New Microphone

This Introit is repeated many times, depending on how many Sundays occur after Epiphany.

Jeff Ostrowski · January 17, 2017

PDF • “The Book of Ceremonies” (629 pages)

By Rev. Laurence J. O’Connell, and *published in English* in 1943.

Jeff Ostrowski · January 16, 2017

Courageous Schola Director Posts “Live” Recording

Our choir is 100% volunteers—and many don’t read music.

Jeff Ostrowski · January 16, 2017

Nine Rubrics for Mass in the Extraordinary Form

These rubrics are official; so when does your church begin the Introit?

Jeff Ostrowski · January 14, 2017

Ratzinger talks “Ad Orientem” (2003)

Cardinal Ratzinger’s English is *fantastic* (as this video shows).

Jeff Ostrowski · January 10, 2017

Musical Resources • 2nd Sunday after Epiphany

“May this Communion, O Lord, cleanse us from sin…”

Jeff Ostrowski · January 9, 2017

“Ten Commandments” • for the Choirmaster

Truth is stranger than fiction.

Jeff Ostrowski · January 6, 2017

PDF Download • Epiphany Booklet (FSSP.la)

To match the ancient acrostic, Erasmus changed the first line to “Herodis Hostes.”

Jeff Ostrowski · January 5, 2017

Best Mystery Movie Of All Time!

Every so often, we stumble across true excellence. Here’s a prime example.

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Corpus Christi Watershed

President’s Corner

    “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 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
    Beginning a Men’s Schola
    I mentioned that we recently began a men’s Schola Cantorum. Last Sunday, they sang the COMMUNION ANTIPHON for the 3rd Sunday of Easter, Year C. If you’re so inclined, feel free to listen to this live recording of them. I feel like we have a great start, and we’ll get better and better as time goes on. The musical score for that COMMUNION ANTIPHON can be downloaded (completely free of charge) from the feasts website.
    —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

“It is very curious, rather barbarous, much too ornate, immeasurably less dignified than ours now, anything in the world rather than archaic or primitive.”

— Fr. Fortescue describing the “Sarum Use” in 1912

Recent Posts

  • Cardinal Prevost (Pope Leo XIV) “Privately Offered the TLM in His Private Chapel”
  • “Entrance Chant” • 4th Sunday of Easter
  • Reader Feedback • Mendelssohn’s “Wedding March” at a Nuptial Mass?
  • Music List • “Repertoire for Weddings”
  • We (Will) Have A Pope!

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