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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 · January 31, 2024

PDF Download • “Pew Edition” — Monsignor Martin B. Hellriegel’s Hymnal (149 Pages)

Including never-before-released photographs of Monsignor Martin B. Hellriegel.

Jeff Ostrowski · January 30, 2024

“Polyphonic Sanctus” by J.S. Bach • Jeff Attempts All Voices (Even the Girls’ Vocals)

The occasion I speak of is when he stopped by our home to see us one final time.

Jeff Ostrowski · January 29, 2024

PDF Score • “Mass Setting I Wrote For Corrinne”

I demonstrate how the “Kyrie Eleison” can be adapted for use in the Extraordinary Form.

Jeff Ostrowski · January 27, 2024

“Saint Mark” • Hymn Tune

Regarding the hymn tune called “ST MARK”—have you ever heard or sung this? If you scroll towards the bottom of this recent article, you can hear my choir (which is made up 100% of volunteers) singing it. Some people say the ST MARK melody sounds a little ‘protestant.’ What do you think? I rather like […]

Jeff Ostrowski · January 26, 2024

Eucharistic Hymn With Gorgeous Tenor Line

Responding to an inquiry from Wendy Q.

Jeff Ostrowski · January 26, 2024

Do not read this!

She probably never actually said this, but leave that aside for the moment.

Jeff Ostrowski · January 24, 2024

“Seeking Employment” • Please help!

You can download my official résumé.

Jeff Ostrowski · January 23, 2024

Response to Mike’s Letter • “Six Concrete Examples”

“I would dismiss it as the second text writer being lazy and stealing someone else’s music…” —Michael H.

Follow the Discussion on Facebook

Jeff Ostrowski · January 18, 2024

Gregorian Chant … with a drone?

It’s possible to sing Carmen Gregorianum with a drone note (a.k.a. “ison”) but is this always a good idea? I’ve heard it done very poorly. We tried singing GLORIA IX with an ison last Sunday. Feel free to listen to this excerpt (Mp3) and let me know your thoughts.

Jeff Ostrowski · January 18, 2024

Abbat Pothier on Gregorian Chant

“There is, then, in the Church, in the Catholic liturgy, a music that, as we have just stated, is both a word and a song, a music rich and powerful, although simple and natural, a music that is not self-seeking, which does not attend to itself but comes forth as the spontaneous utterance of religious […]

Jeff Ostrowski · January 17, 2024

PDF Download • “Credo III + Polyphonic Extension”

When I just couldn’t take it anymore, I called up a friend on the telephone and paid him $150 to teach me.

Jeff Ostrowski · January 16, 2024

Which Hymns Are Appropriate After Christmas?

How many Catholics realize how closely the feast of the Epiphany is tied to the Holy Eucharist and Calvary?

Jeff Ostrowski · January 12, 2024

Organ Accompaniment Booklet (25 pages)

Those who celebrate VESPERS each week may wish to download my organ accompaniment booklet (25 pages) for the 2nd Sunday after Epiphany. This was originally released about a year ago (link), but minor improvements have been made.

Jeff Ostrowski · January 12, 2024

“O Magnum Mysterium” • Do You Sing This?

The Consilium of Pope Paul VI asked (15 March 1965): “Is it pleasing that the feast of the Holy Family be suppressed?”

Jeff Ostrowski · January 11, 2024

Know your hymns? How Well?

Several singers from my choir recently recorded this beautiful hymn (Mp3), using famous lyrics from the Brébeuf Hymnal. How well do you know your hymns? Can you name that tune? If so, please email us. If you correctly name that tune, I’ll declare: “You really know your hymns!”

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Corpus Christi Watershed

President’s Corner

    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —Jeff Ostrowski
    PDF Download • “Hymn for 2 Voices”
    Readers who click on this video will see that it starts with verses of the “Pange Lingua” hymn by Saint Thomas Aquinas (d. 1274) arranged for two voices. However, there’s a polyphonic refrain (“Tantum Ergo”) for three voices, taken from Kevin Allen’s Motecta Trium Vocum. If your choir is very small, this piece is for you! You can download the PDF score free of charge—and you can also utilize the rehearsal videos for each individual voice—by navigating yourself to #20323.
    —Jeff Ostrowski

Quick Thoughts

    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
    “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

Random Quote

“To speak the language of God’s beauty, we must first begin to listen. And to listen, we must have silence in our lives. I pray that God will open our eyes and ears to beauty, and help us use it in the service of the Truth.”

— Bishop James D. Conley (10/4/2013)

Recent Posts

  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”
  • (January 2026) • “Children Singing Plainsong”

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