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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

Archives for December 2017

Jeff Ostrowski · December 31, 2017

“Te Deum” • Printable 4-Page Sheet

…with English Translation by Rt. Rev. Msgr. Charles E. Spence.

Jeff Ostrowski · December 31, 2017

“Veni Creator Spiritus” • with Fortescue’s English Translation

A plenary indulgence can be gained by singing the “Veni Creator Spiritus” publicly on New Year’s Day.

Fr. David Friel · December 31, 2017

USCCB Assesses Impact of “Magnum Principium”

Seven Observations on Liturgical Translation and the Recent Motu Proprio

Veronica Brandt · December 30, 2017

GABC Propers Tool Revisited

A major shortcut to preparing Gregorian chant propers and ordinaries.

Dr. Lucas Tappan · December 27, 2017

Of the Father’s Love Begotten…

Some day I wouldn’t mind cooking up a good ol’ fashioned Christmas Ball, but ’til then have to content myself with adding a few pounds (or more than a few) in honor of our Lord’s birth.

Veronica Moreno · December 24, 2017

[español] Your Christmas Present

SU REGALO NAVIDEÑO (2014). Jeff Ostrowski y el equipo de CCWatershed comparten ONCE (11) archivos. Incluyen partiduras y apuntes en documentos de PDF, videos de docentes dando clases, y mucho más. ¡Feliz Navidad!

Jeff Ostrowski · December 24, 2017

Your Christmas Present!

We met our fundraising goal, so you get these items!

Jeff Ostrowski · December 24, 2017

Midnight Mass (4th Sunday of December)

“O God, Who hath brightened this most holy night with the shining of the true light…”

Fr. David Friel · December 24, 2017

Lux Fulgebit: Mass at Dawn of Christmas Day

New recording by the Schola Cantorum of St. Mary’s Church in Norwalk, CT

Veronica Brandt · December 23, 2017

Epiphany Proclamation 2018

Fifteen years typing up the Proclamation of Moveable Feasts!

Jeff Ostrowski · December 22, 2017

Cardinal Sarah to celebrate TLM on 21 May 2018

If this is accurate, it’s marvelous news.

Jeff Ostrowski · December 21, 2017

Xmas Image • Print for Children to Color

Courtesy of John Sonnen.

Andrew Leung · December 21, 2017

The Marvels of Choral Singing

A reflection and meditation on choral singing.

Jeff Ostrowski · December 20, 2017

Can You Say “Theft” ?

Unless I am mistaken, John David Chambers stole Neale’s rhymes without attribution.

Corpus Christi Watershed · December 19, 2017

Six Videos • Gregorian Chant (2017)

…produced in association with Saint John the Beloved (McLean, Virginia)

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). 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 available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    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

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

“Thus, by the celebration of a single Mass (in which he offers Jesus Christ in sacrifice), a priest gives greater honor to the Lord than if all men by dying for God offered to him the sacrifice of their lives. By a single Mass, he gives greater honor to God than all the angels and saints—along with the Blessed Virgin Mary—have given or shall give to him; for their worship cannot be of infinite value, like that which the priest celebrating on the altar offers to God.”

— Saint Alphonsus Liguori

Recent Posts

  • The Weekday Communions of Lent
  • PDF Download • “Atténde Dómine”
  • “Chant Is Not a Penitential Act” • Lenten Reflection by Daniel Marshall
  • (Ash Wednesday) • Medieval Illumination Depicting the Distribution of Ashes
  • Music List • (1st Sunday of Lent)

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