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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 · September 8, 2020

“Homily — 24th Sunday in Ordinary Time, Year A” • Father Valentine Young, OFM

“Often, the person who did us harm won’t even know that we’re still stewing over what they did to us; and if they knew, they might even be glad.”

Jeff Ostrowski · September 7, 2020

Jeff Ostrowski • “Three Rules For Good Music”

But we have not spoken very much about Baroque music…

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Jeff Ostrowski · September 6, 2020

Important Message To Fathers

“Kids don’t remember this…”

Jeff Ostrowski · September 4, 2020

(Installment #6) “Catholic Hymnals” • Jeff Ostrowski

How to avoid that sickening feeling when you realize nobody—and I mean nobody—in the congregation knows the hymn you picked!

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Jeff Ostrowski · September 4, 2020

“Homily for the 14th Sunday after Pentecost” (EF) • Father Valentine Young, OFM

“If worry did any good, I would advise you to do it—but it is wasted time and energy.”

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Jeff Ostrowski · September 4, 2020

Sir Richard Terry: Hymns, Congregational Singing, and Avoiding “Violence” to the Elders

Terry was forced to resign from the Cathedral in 1924, partially due to his “inconsistent approach to congregational singing at the Cathedral.”

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Jeff Ostrowski · September 4, 2020

3 September 2020 • Tausig, Liszt’s student

When Polish virtuoso Carl Tausig died in 1871 at the age of thirty, Franz Liszt said to Anton Rubinstein: “Now there are only two of us left in the world.” Liszt had sent Tausig to Richard Wagner, who wrote as follows: You have given me great pleasure with little Tausig. […] He is a terrible […]

Jeff Ostrowski · September 3, 2020

“That Image” from World War II • Further Questions

When I look more closely, I notice some very tiny (“itsy bitsy”) hand missals held by the soldiers…

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Jeff Ostrowski · September 3, 2020

WW2 post at 3:30am = 10k views?

The internet is a very strange thing. I have spent hundreds of hours on certain articles—usually about hymn voice leading—and they get virtually no attention. But last night at 3:30AM I posted an image from WW2 from 9 April 1944 (showing a priest saying Mass with soldiers) and it was viewed 10,000 times on the […]

Jeff Ostrowski · September 2, 2020

Holy Mass During World War II • (9 April 1944)

German troops included in American Easter Sunday Mass via loud-speaker.

Jeff Ostrowski · September 1, 2020

PDF Download • “Communion Antiphon” (with organ accompaniment)

An exciting new project gives me great hope for the “musical future” of the Catholic Church!

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Jeff Ostrowski · September 1, 2020

“Homily — 23rd Sunday in Ordinary Time, Year A” • Father Valentine Young, OFM

“Examining the life of Jesus, we discover that He acted differently in different circumstances.”

Jeff Ostrowski · August 28, 2020

“Resplendent Beyond Reckoning” • Sherborne Missal (1399AD)

As the Isaac Jogues Missal would do 650 years later, this Missal provides pictures of the priest during the Canon!

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Jeff Ostrowski · August 28, 2020

Video Excerpt • “Fastest Organ Pedals I’ve Ever Seen!”

I’m jealous of anyone who can play the organ pedals so fast!

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Jeff Ostrowski · August 26, 2020

Josef Hofmann • “Pianist Par Excellence”

Anton Rubinstein, who hated child prodigies, called Josef Hofmann “the greatest musical genius the world has ever known.”

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Corpus Christi Watershed

President’s Corner

    “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
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —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

When Christ gave the bread, he did not say, “This is the symbol of my body,” but, “This is my body.” In the same way, when he gave the cup of his blood he did not say, “This is the symbol of my blood,” but, “This is my blood.”

— Theodore, Bishop of Mopsuestia, writing in the 5th Century

Recent Posts

  • “Sanctus VIII” • Organ Accompaniment
  • PDF Download • Sanctus VIII Organ Accompaniment (“Mass of the Angels”)
  • Gorgeous Image of Monks Singing!
  • “Let the Choir Have a Voice” • Jeff Ostrowski’s Essay on Choral Music in the Catholic Mass
  • Solfege Volleyball: A Children’s Choir Game

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