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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

Misereris omnium | Ash Wednesday Introit

Richard J. Clark · March 5, 2014

EW PARISHES ARE WILLING to sing Gregorian Introits for the Entrance procession. A growing practice is to sing the Introit followed by a hymn. If even this is too much, one may want to sing the Introit as a prelude. This practice allows the faithful to be exposed to the prayerful power of Gregorian Chant when singing the propers is not feasible. Furthermore, this is an excellent opportunity to engage the congregation more deeply and frequently with these transformative texts and chants.

For example, one can seize this opportunity on Ash Wednesday when the pews are filled with many who do not attend mass regularly. It is significant that the very first Introit of Lent sings of God’s infinite mercy: “Your mercy extends to all things, O Lord, and you despise none of the things you have made. You overlook our sins for the sake of repentance. You grant them your pardon, because you are the Lord our God.” —Wisdom 11:24-25, 27; Psalm 57 (56)

Free Download:
PDF • Misereris omnium | Introit | Ash Wednesday

N THIS RECORDING of Misereris omnium, the antiphon is followed by organ variations. The transformation and variety of colors in the organ indicate that through the Lenten season, we do not end up in the same place that we started. Beginning with the thick and rich clarinet stop in the tenor, the piece explores many colors, ending with very light 4’ flutes, in anticipation of Christ’s resurrection.


DESPITE BEING AN ORGANIST with a wonderful instrument at my disposal, I tend to not play instrumental preludes or postludes during Lent with the exception of Laetare Sunday. As such, I find the sung preludes to be effective and even popular as a way of preparing the congregation for prayer, which is the intention of a prelude after all. (That being said, I cannot help but to compose organ variations on this wonderful chant.)

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

Filed Under: Articles Tagged With: Gregorian Chant, Pipe Organ, Propers 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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President’s Corner

    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
    “Holy Name Hymn” (2-Voice Arrangement)
    When we post a direct URL link, we frequently get thousands of downloads. But when scrolling is required, very few take the time. I mention this because those who click on this URL link and scroll to the bottom can download—completely free of charge—a clever 2-voice arrangement for a famous hymn to the Most Holy Name of Jesus. In a pinch, it can be nicely sung by one male and one female! It will be of interest to those who seek arrangements for two voices.
    —Jeff Ostrowski

Quick Thoughts

    “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
    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski

Random Quote

“We must acknowledge that We have been somewhat disturbed and saddened by these requests. One may well wonder what the origin is of this new way of thinking and this sudden dislike for the past.” [Paul VI responding to requests from monks asking permission to remove Latin from the Divine Office.]

— Pope Saint Paul VI (15 August 1966)

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