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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

PDF Download

Jeff Ostrowski · October 20, 2025

(Part 2) • Did they simplify this hymn?

Looking through a (Roman Catholic) German hymnal printed in 1929…

Corpus Christi Watershed · October 20, 2025

PDF • “Lectionary Comparison Chart”

Such tinkering has gone on for 60+ years, and it’s reprehensible.

Jeff Ostrowski · October 20, 2025

“Can Choral Music Survive?” • 3 Reasons It Will

You may think I’m crazy, but I have a belief when it comes to choral music.

Jeff Ostrowski · October 18, 2025

“Music List” • 29th in Ordinary Time (Year C)

Readers have expressed interest in examining the “music list” I prepared for this coming Sunday.

Keven Smith · October 14, 2025

Children’s Repertoire • Three More Recommendations by Keven Smith

Don’t give up. Your work with young singers today will continue to bear fruit for decades after you die.

Jeff Ostrowski · October 14, 2025

Liturgical Round (“Canon”) in C-Major

I have provided an accompaniment, but it’s only for use during rehearsal.

Jeff Ostrowski · October 14, 2025

PDF Download • Liturgical Round (“Canon”) for your Children’s Choir

An example that’s truly great art, yet still within their reach.

Corpus Christi Watershed · October 13, 2025

Latin Liturgy Association

The newsletter of the “Latin Liturgy Association” is definitely something worth looking at!

Jeff Ostrowski · October 11, 2025

“Music List” • 28th in Ordinary Time (Year C)

Readers have expressed interest in examining the “music list” I prepared for this coming Sunday.

Mark Haas · October 10, 2025

Every Diocesan Music Commission Should Do This

“To assist this process, I have compiled links to the documents…” —Mark Haas

Jeff Ostrowski · October 9, 2025

PDF Download • “Offertory” for this Sunday

Anyone know why the Book of Esther was chosen? That same section of Esther was chosen for last Sunday’s Introit.

Jeff Ostrowski · October 8, 2025

Why A “Fugue” Here?

I think you will agree about this.

Daniel Marshall · October 7, 2025

“Three Reasons To Shun Bad Hymns” • Daniel B. Marshall

Ever wonder why the Church is so particular about sacred music? There’s more at stake than you think.

Jeff Ostrowski · October 4, 2025

“American Catholic Hymnal” (1991)

This one book contains and memorializes every horrible idea from the 1980s.

Jeff Ostrowski · October 4, 2025

Involving Women in the Communion?

Not long ago, I received a weird telephone call from a man appointed “director of music” for a large USA diocese.

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Corpus Christi Watershed

President’s Corner

    “Lamb of God” (Musical Setting)
    The MASS OF SAINT ANNE LINE has been quite popular ever since ROMAN MISSAL Third Edition was released circa 2011. You can now download the musical score (PDF) for this setting, placed into five (5) different keys; i.e. “pitch levels” that are high and low. This makes it possible to adjust based upon who’s singing at which time of day.
    —Jeff Ostrowski
    PDF Download • Introit (2nd Sn. Ord.)
    This coming Sunday, 18 January 2026, is the 2nd Sunday in Ordinary Time (Year A). The ENTRANCE CHANT is set according to the fourth mode, which sounds ‘serious’ or ‘dark’ or ‘haunting’ or ‘mysterious’—and its English adaptation corresponds to the authentic version (“Omnis terra adóret”) found in the GRADUALE ROMANUM. In this rehearsal video (click here) I attempt to sing the melody while simultaneously accompanying myself on the organ. I encourage you to print off the organ accompaniment (PDF) and play through it, because the harmonies are delightful.
    —Jeff Ostrowski
    Spectacular Communion Setting!
    The FAUXBOURDON setting of the Communion for the Baptism of the Lord (which will occur this coming Sunday) strikes me as quite spectacular. The verses—composed by the fifth century Christian poet, Coelius Sedulius—come from a long alphabetical acrostic and are deservedly famous. The feast of the LORD’S BAPTISM was traditionally the octave day of Epiphany, but in the 1962 kalendar it was made ‘more explicit’ or emphasized. The 1970 MISSALE ROMANUM elevated this feast even further.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of January (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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —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
    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski

Random Quote

The Council of Trent taught: “In this divine sacrifice which takes place at Mass, the same Christ is present and is immolated in an unbloody manner, Who once on the Cross offered Himself in a bloody manner. For the victim is one and the same, now offering through the ministry of priests, Who then offered Himself on the Cross; only the manner of offering is different” (Session XXII, cap. 2, Denzinger, n. 940).

— Pope Pius XII (2 November 1954)

Recent Posts

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  • “Lamb of God” (Musical Setting)
  • “Sacred Music Journal” Editor Sings w/ Our Choir
  • PDF Download • Introit (2nd Sn. Ord.)

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