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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

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 · October 10, 2015

The Week In Review

Seven random thoughts…

Jeff Ostrowski · October 10, 2015

Musical Resources • 20th Sunday after Pentecost (Extraordinary Form)

“May these mysteries, we beseech thee, O Lord, bring us from heaven a healing medicine…”

Jeff Ostrowski · October 7, 2015

Sloppy 1953 Schwann

The “white notes” (as Dr. Joseph Lennards called them) are quite sloppy, which really took me by surprise.

Jeff Ostrowski · October 3, 2015

Loading Choir Binders For Sunday (4 October)

The life of a choirmaster is a life of sacrifice…

Jeff Ostrowski · October 3, 2015

Worst Song Ever?

What Church musicians can learn from “Friday” by Rebecca Black.

Jeff Ostrowski · October 1, 2015

Musical Resources • 19th Sunday after Pentecost (Extraordinary Form)

“Almighty and merciful God, in thy goodness put far from us all that may work us harm…”

Jeff Ostrowski · September 28, 2015

PDF Download • Extremely Rare Hymnal (1952)

Published by the Catholic Choirmasters’ Guild of Buffalo, New York.

Jeff Ostrowski · September 26, 2015

Fr. David Friel & Pope Francis

A friend kindly sent me these photos…

Jeff Ostrowski · September 24, 2015

Musical Resources • 18th Sunday after Pentecost (Extraordinary Form)

“In thy tender mercy, guide aright, we beseech thee, O Lord, our hearts…”

Jeff Ostrowski · September 24, 2015

Joan Brudieu • Simple Kyrie (Revised)

When people ask how to begin teaching polyphony, I show them this.

Jeff Ostrowski · September 23, 2015

Interesting Video About The Latin Mass (Massachusetts)

I believe Fr. Robert Fromageot was professor of Gregorian chant at the FSSP seminary.

Jeff Ostrowski · September 22, 2015

A Serious Problem That Needs To Be Addressed

The accusation by this lady really hurt me; but I’m not sure why…

Jeff Ostrowski · September 22, 2015

Transposed Mode • This Sunday’s Communion

One could also use a Mode VII psalm tone to “solve” the problem … but that just sounds wrong.

Jeff Ostrowski · September 19, 2015

Musical Resources • 17th Sunday after Pentecost (Extraordinary Form)

“Very humbly, O Lord, we implore of thy majesty, that the holy mysteries we are celebrating … save us from transgressing in the time to come …”

Jeff Ostrowski · September 19, 2015

“Agnus Dei” For Three Voices • Guillaume Dufay

…including a digression on why choirs hate Solfège.

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Corpus Christi Watershed

President’s Corner

    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
    PDF • “Music List” (Sunday, 11 January)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Feast of the Baptism of the Lord (SUNDAY, 11 January 2025). If such a thing interests you, feel free to download it as a PDF file. The FAUXBOURDON verses for the Communion Antiphon—to say nothing of the antiphon itself—are breathtaking. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the monumental feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    Epiphany Hymn • “New 2-Voice Arrangement”
    The Von Trapp Family Singers loved a melody that was featured heavily (perhaps even “too heavily”) in the Brébeuf Hymnal. It goes by many names, including ALTONA, VOM HIMMEL HOCH, and ERFURT. If you only have one man and one woman singing, you will want to download this arrangement for two voices. It really is a marvelous tune—and it’s especially fitting during the season of Christmas and Epiphany.
    —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

“In everything of any importance at all, Sarum (and all other mediæval rites) was simply Roman, the rite which we still use.”

— Fr. Adrian Fortescue (1912)

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