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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.”

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Views from the Choir Loft

Articles

Andrew Leung · May 26, 2016

A Guardian of the Sacred Tradition in the South

The Basilica of Sts. Peter & Paul is a Guardian of the Sacred Tradition and a great Patron Sacred Music and Arts.

Jeff Ostrowski · May 24, 2016

O Salutaris Hostia • Do You Like This Version?

Download this 47-page booklet … and please pardon any typos!

Dr. Lucas Tappan · May 24, 2016

Teaching the Very Young

I have received a number of emails of late from such musicians with questions regarding the musical training of the very young…

Cynthia Ostrowski · May 23, 2016

Los Angeles: Less Than A Week Away!

A phenomenal event which involves our District Superior & Archbishop Gomez.

Fr. David Friel · May 22, 2016

Guide for Large-Scale Celebrations

10 Points from a Newly Translated Document

Richard J. Clark · May 20, 2016

Composing Saves My Life

By shear will I chip away at the wretched dumpster fire of incongruence on the page. Then a purpose languidly surfaces with each revised note: Composing is a form of prayer.

Andrew Leung · May 19, 2016

Summer Sacred Music Workshop 2016

Southeastern Sacred Music presents Summer Sacred Music Workshop 2016.

Jeff Ostrowski · May 18, 2016

May Crowning • The Official Antiphon

Do you agree this is a dark antiphon?

Dr. Lucas Tappan · May 17, 2016

Video • Most Pure Heart of Mary Schola Cantorum

Our program continues to expand, and we look forward to working with more than 60 students next year!

Jeff Ostrowski · May 16, 2016

The Terrifying “But” Of Vatican II

Only four (4) bishops voted against the Vatican II document on liturgy.

Jeff Ostrowski · May 15, 2016

Blast From The Past!

What did the Traditional Latin Mass look like sixteen years ago?

Veronica Brandt · May 14, 2016

Veni Creator Chant Plus Polyphony by Couturier

Getting more mileage out of a beautiful hymn by alternating 4 part verses with the chant.

Jeff Ostrowski · May 13, 2016

Musical Resources • Pentecost Sunday

“O God, Who on this day didst instruct the hearts of the faithful by the light of the Holy Spirit…”

Andrew Leung · May 12, 2016

Feast of Bl. Álvaro del Portillo

Blessed Álvaro del Portillo, the successor of St. Josemaría Escrivá and Prelate of Opus Dei.

Jeff Ostrowski · May 11, 2016

Rehearsal videos • “Come, Holy Ghost” (SATB)

Pentecost is coming—are you ready?

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Corpus Christi Watershed

President’s Corner

    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —Jeff Ostrowski
    “Sanctus VIII” • Organ Accompaniment
    A few days ago, I composed this organ harmonization for SANCTUS VIII. This Mass is traditionally called Missa de ángelis or “Mass of the angels.” In French, it is Messe de Anges. You can evaluate my attempt to simultaneously accompany myself on the pipe organ (click here) while singing the melody. My parish is currently singing this setting.
    —Jeff Ostrowski
    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“Been to Catholic church and heard Mass. Execrable music! Organ played by a young girl who made impossible harmonies. Sermon very long. The preacher screamed loud enough to tire his lungs. The congregation was affected.”

— Louis Moreau Gottschalk (8 May 1864)

Recent Posts

  • 2-Voice Arrangement for Lent
  • Pope Paul VI • “Sacrificium Laudis” (15 Aug 1966)
  • “Sanctus VIII” • Organ Accompaniment
  • PDF Download • Sanctus VIII Organ Accompaniment (“Mass of the Angels”)
  • Gorgeous Image of Monks Singing!

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