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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

Unified Repertoire | Piano, Guitar, and Organ Accompaniments for the ICEL Chants

Richard J. Clark · July 11, 2014

N 2011, IN PREPARATION for the implementation of the new translation of the Roman Missal, I was busy giving workshops on “Singing the Mass” with Fr. Jonathan Gaspar, the Director of the Office of Divine Worship in Boston. We traveled around the Archdiocese, visiting several parishes. We sang through the new ICEL Chants, and touched upon topics both musical and liturgical. The idea of “singing the mass” was foreign to many. The idea of singing chant was even more foreign, no less unaccompanied! But the good people who came were open minded and eager to learn.

BUT WHAT WAS TRULY A DIVIDE were the many piano/guitar-based ensembles that felt left in the dark. You see, in Boston, the use of the ICEL chants was to be exclusive for a time. No other setting could be used in the time leading up and for a time after the implementation. So to help bridge that gap, I arranged a few piano/guitar accompaniments and distributed them for free for anyone who requested them.

Now, a few years later, I am discovering that a number of piano/guitar-based* groups are still singing the ICEL Chants of The Roman Missal, Third Edition from time to time. *(Note that I am avoiding the term “contemporary ensemble”. I dislike that term along with a casual use of the word “traditional.” The guitar is as ancient as the organ. There is traditional music of all styles. All music written today is contemporary. These generalizations are all very silly.)

HE IDEA OF THE ICEL CHANTS of The Roman Missal, was to have a common musical repertoire among seventeen English speaking countries around the world. That covers much of the Earth! As such, if the ICEL chants are sung from time to time at all masses in a parish, it fosters unity within that parish. This can be a pragmatic advantage as well as a spiritual one, as that parish becomes more united in prayer with much of the world. Furthermore, it helps a parish avoid being multiple (and separate) communities under the same roof. Therefore, below are three useful resources:

1 • These piano/guitar arrangements are written stylistically for those not used to singing chant and modal music. There are also some editorial adjustments to assist in timing and breathing.

      * *  ICEL Chants | Piano, Guitar Accompaniments | Richard Clark • Roman Missal, Third Edition

2 • Exceedingly useful are the Chants from the Order of Mass by Charles Thatcher, published by World Library Publications. (WLP also makes it available as a digital PDF download.) Thatcher has struck a perfect balance between preserving the modality in an organ accompaniment, while providing matching guitar chords. With regard to unity, these accompaniments work perfectly with organ and guitar together. If you have not tried such a thing, please do. Strings on the organ with guitar make for a beautiful texture.

3 • Exquisite and steeped in modality are Jeff Ostrowski’s accompaniments. As always, Jeff is exceedingly comprehensive, providing no fewer than four accompaniments for the various forms of the Our Father. He also includes the Latin versions upon which the ICEL Chants are based, a wonderful addition.

      * *  ICEL Chants | Organ Accompaniments | Jeff Ostrowski • Roman Missal, Third Edition

Finally, here are recordings and practice videos of the ICEL Chants of The Roman Missal, Third Edition (including the Exsultet). Recorded at St. Cecilia Church in Boston, the four seconds of delay require the pacing and breathing to be a bit broader. Fr. Jonathan Gaspar sings the celebrants’ parts.

The chants are sung unaccompanied in this recording. Interestingly, I find that congregations sing these best when unaccompanied! Accompaniments can be a security blanket and even necessary at times. But in due season, let it go, and sing out!

I hope this is all of some use in praying the words of the Mass.

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

Filed Under: Articles Tagged With: ICEL Chants, Singing the Mass Last Updated: January 1, 2020

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About Richard J. Clark

Richard J. Clark is the Director of Music of the Archdiocese of Boston and the Cathedral of the Holy Cross.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    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 • “Cantus Mariales” (192 pages)
    Andrea Leal has posted an absolutely pristine scan of CANTUS MARIALES (192 pages) which can be downloaded as a PDF file. To access this treasure, navigate to the frabjous article Andrea posted Monday. The file is being offered completely free of charge. The beginning pages of the book have something not to be missed: viz. a letter from Pope Saint Pius X to Dom Pothier, in which the pope calls Abbat Pothier “a man versed above all others in the science of liturgy, and to whom the cause of Gregorian chant is greatly indebted.”
    —Jeff Ostrowski
    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

Quick Thoughts

    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

Random Quote

Participation at Mass must be “above all internal” (§15), and: “The faithful must be taught to unite themselves interiorly to what the ministers or choir sing, so that by listening to them they may raise their minds to God.”

— Musicam Sacram (5 March 1967)

Recent Posts

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  • PDF • “Cantus Mariales” (192 pages)
  • PDF Download • Fourteen (14) Versions of the Splendid Hymn: “Salve Mater Misericordiae”
  • Fulton J. Sheen • “24-Hour Catechism”
  • Music List • (2nd Sunday of Lent)

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