Views from the Choir Loft

Video • Most Pure Heart of Mary Schola Cantorum

Dr. Lucas Tappan · May 17, 2016

UR PARISH in 2011 founded the Most Pure Heart of Mary Schola Cantorum to answer the Church’s call to establish schools of music to train young people the art of sacred music. Each year we have seen the program expand, and we look forward to working with more than 60 students next year from six local Catholic schools and home school programs.

Even though the Schola Cantorum is primarily attached to our parish, its work reaches far beyond. Several years ago one of our high school boys became one of our archdiocesan seminarians. While I don’t take credit for his vocation, he once told me that singing in the choir gave him a much better understanding of the Mass.

This year, one of our high school girls is graduating and moving on to study organ at the university. Her plan is to finish her Master Degree and then apply for the Organ Scholar position at Westminster Cathedral in London. If anyone has the drive to make that happen, she is the one.

One of our 8th grade students, who plans to sing in the Schola Cantorum through high school, has fallen in love with sacred music and has told me many times before (as have her parents) that the Schola Cantorum has helped her grow much deeper not only in the knowledge of her Faith, but in her practice of it. These are not isolated instances.

The Most Pure Heart of Mary Schola Cantorum has obviously grown beyond any normal parish music program, and as part of our work to provide a solid financial basis for the program and to expand its outreach, we are asking individuals to consider making the Schola Cantorum part of their monthy giving, whatever that amount might be.

Please take a few minutes watch this short short video about the Schola Cantorum and consider helping our choristers, who might one day be bringing great sacred music to your parish:

Please note: When our Schola Cantorum sings for the Sacred Liturgy, we always use the organ. The music on this video was recorded during one of our daily rehearsals, so the piano is used.

Feel free to share this video with everyone you know! Thank you!

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

About Dr. Lucas Tappan

Dr. Lucas Tappan is a conductor and organist whose specialty is working with children. He lives in Kansas with his wife and four children.—(Read full biography).

Pipe Organ “Answers” in Plainsong?

In 2003, I copied a book by Félix Bélédin (d. 1895), who was titular organist—from 1841 to 1874—at the Cathedral of Saint John the Baptist in Lyon (France). In 2008, we scanned and uploaded the book to the Lalande Online Library. Nobody knows for sure when the book was published; some believe it first appeared in the 1840s. In any event, one who examines this excerpt, showing GLORIA IX might wonder why it says the organ answers in plainsong. However, the front of the book explains, telling the organist explicitly when to “respond in plainchant.” This is something called organ alternatim. Believe it or not, the pipe organ would take turns with the choir, playing certain texts instrumentally instead of having them sung. I’m not very well-versed in this—pardon the pun—but if memory serves, ORGAN ALTERNATIM was frowned upon by the time of Pope Saint Pius X. Nevertheless, French organists kept doing it, even after it was explicitly condemned as an abuse.

—Jeff Ostrowski

Music List • (5th Sunday of Lent)

Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 5th Sunday of Lent (22 March 2026). If such a thing interests you, feel free to download it as a PDF file. Traditionally, this Sunday was called ‘Passion’ Sunday. Starting in 1956, certain church leaders attempted rename both ‘Passion’ Sunday and ‘Palm’ Sunday—but it didn’t work. For example, Monsignor Frederick McManus tried to get people to call PALM SUNDAY “Second Passion Sunday”—but the faithful rejected that. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.

—Jeff Ostrowski

Music List • (Holy Thursday, 2026)

Readers have expressed interest in seeing the ORDER OF MUSIC I created for Holy Thursday, which is 2 April 2026. If such a thing interests you, feel free to download it as a PDF file. I’m not sure I’ve ever heard a more piercingly beautiful INTROIT, and I have come to absolutely love the SATB version of ‘Ubi cáritas’ we are singing (joined by our burgeoning children’s choir). I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.

—Jeff Ostrowski

“Gregorian Chant Quiz” • 24 March 2026

How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!

—Jeff Ostrowski

PDF Download • “Ubi Caritas” (SATB)

I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.

—Jeff Ostrowski

PDF Download • “Holy, Holy, Holy”

For vigil Masses on Saturday (a.k.a. “anticipated” Masses) we use this simpler setting of the “Holy, Holy, Holy” by Monsignor Jules Vyverman (d. 1989), a Belgian priest, organist, composer, and music educator who ultimately succeeded another ‘Jules’ (CANON JULES VAN NUFFEL) as director of the Lemmensinstituut in Belgium. Although I could be wrong, my understanding is that the LEMMENSINSTITUUT eventually merged with “Catholic University of Leuven” (originally founded in 1425). That’s the university Fulton J. Sheen attended.

—Jeff Ostrowski

In 1951 (and again in 1952 and 1955) the Sacred Congregation of Rites gave permission to the bishops of the whole world to celebrate the “Vigil of the Lord’s Resurrection” as much as possible in conformity with the ancient ceremonial: the most noticeable change was to transfer the ceremonies to the late evening of Holy Saturday. During the experimental period the text of the Missal remains unchanged, and a special “Ordo Sancti Sabbati” has been published.

— Charles Richard Anthony Cunliffe (1955)