Views from the Choir Loft

Liturgy of the Second Vatican Council

Mark Haas · July 12, 2025

Worship the Lord in Holy Attire

“Dressing with care and reverence for Mass is a sign—not just to God, but to others—of our awareness of the sacred.”

Fr. David Friel · September 16, 2020

Solesmes Publishes “Antiphonale Romanum I” for Lauds

This 2020 chant edition makes possible the chanting of Lauds according to the Liturgy of the Hours.

Follow the Discussion on Facebook

Fr. David Friel · December 11, 2016

The Historic Adaptability of the Marriage Rite

Evidence from Trent and Vatican II

Jeff Ostrowski · September 9, 2016

A Serious Question About Vatican II

Vatican II spoke of “useless repetitions” in the liturgy, and said these should be examined…

Fr. David Friel · July 17, 2016

Are the Readings at Mass Meant to Be Didactic or Doxological?

Reflections from the Fota IX International Liturgy Conference

Fr. David Friel · June 23, 2016

Colloquium 2016 • Day 3

The Organic Development of the Liturgy and the New Music Breakouts

Fr. David Friel · January 31, 2016

Too Many Options

Allowing Adolescents to Choose Their Faith & the Wide-Open Permissions of the GIRM

Fr. David Friel · January 17, 2016

Sacra Liturgia UK — Registration Now Open

An International Conference on Liturgical Formation in Light of the New Evangelization

Fr. David Friel · June 28, 2015

In Memoriam: Dr. Lucy E. Carroll, DMA

Lucy was a friend and mentor to me, and I would like to share with you a little bit of her story.

Fr. David Friel · June 3, 2015

Sacra Liturgia 2015 — Update II

Fourteen (14) practical ideas for how a priest might transform his celebration of the Ordinary Form

Fr. David Friel · June 1, 2015

Sacra Liturgia 2015 — Update I

Cardinal Sarah reveals the instructions he received from Pope Francis upon his appointment as Prefect of the CDW.

Fr. David Friel · May 24, 2015

A Mini History of the Sequences

At the height of their usage, there were proper sequences for nearly every Sunday and feast day.

Fr. David Friel · April 12, 2015

Sacra Liturgia USA 2015

An International Conference on Liturgical Formation in Light of the New Evangelization

Fr. David Friel · March 29, 2015

Essential Resources for Holy Week

Knowing What Is Needed

Fr. David Friel · January 11, 2015

What to Do with Musicam Sacram

Does the 1967 Instruction on Music in the Liturgy have any relevance today?

Music List • (2nd Sunday of Lent)

Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.

—Jeff Ostrowski

Like! Like! Like!

You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.

—Jeff Ostrowski

Which Mass?

In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.

—Jeff Ostrowski

Extreme Unction

Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.

—Corpus Christi Watershed

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