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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

Re: Music For Two Voices • “Jam Christe Sol Justitiæ”

Jeff Ostrowski · March 12, 2021

E REMEMBER HOW many holy people were known to have a highly developed sense of humor. In this category were saints: Father Antoine Daniel, Saint Thomas More, Don Bosco. Also in this category are American clerics: Monsignor Robert Skeris, Bishop Fulton Sheen, and so forth. These people were always laughing and making jokes. They were quite jolly. But for Church musicians, there’s nothing funny about the Covid-19 restrictions put in place by the government and the Catholic Church. And it’s certainly been difficult to “look on the bright side” of these restrictions. However, I think some good will come out of this: especially how we’ve been forced to find solutions for a limited number of singers. Below is something we tried recently, and I’d be grateful to hear your feedback.

We started with Hymn #240 from the Brébeuf Hymnal for Lent:

*  Mp3 Download • Treble Only
—Taken from The Saint Jean de Brébeuf Hymnal (2018)—used with permission.

That hymn probably sounds “bright”—and that’s okay. It’s an ancient Catholic hymn called Jam Christe Sol Justitiæ. 1 We’ve spoken about this hymn quite a bit. Here’s part of it: “Dies venit, dies tua, in qua reflórent ómnia.” That means: The day comes, Thy day, on which all things bloom again. The footnote in the Brébeuf hymnal says of this line: “The physical spring of the northern hemisphere is an analogy for the spiritual rebirth which the Resurrection of Christ inaugurates.” Indeed, the word “Lent” is derived from Old English word (lencten), meaning “spring”—the lengthening of days after winter has ended. Our pastor recently reminded us that Lent should be a joyful time, as our penances bring us closer to God. In any event, from the “Brébeuf Choral Supplement” we added the Tenor line:

*  Mp3 Download • Tenor Line Added
—Taken from The Saint Jean de Brébeuf Hymnal (2018)—used with permission.

From the standpoint of music theory, this should not work without organ. However, I think it actually sounds okay:

*  Mp3 Download • Without organ
—Taken from The Saint Jean de Brébeuf Hymnal (2018)—used with permission.

Please leave your thoughts in the Facebook combox (see below).


NOTES FROM THIS ARTICLE:

1   The title of Jam Christe Sol Justitiæ was changed in 1631AD to O Sol Salutis Intimis by Pope Urban VIII. For more details on this, cf. the Brébeuf hymnal.

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

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Filed Under: Articles Tagged With: Jam Christe Sol Justitiae, Lent means lencten lengthening, O Sol Salutis Intimis Last Updated: March 29, 2021

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

    “Lamb of God” (Musical Setting)
    The MASS OF SAINT ANNE LINE has been quite popular ever since ROMAN MISSAL Third Edition was released circa 2011. You can now download the musical score (PDF) for this setting, placed into five (5) different keys; i.e. “pitch levels” that are high and low. This makes it possible to adjust based upon who’s singing at which time of day.
    —Jeff Ostrowski
    PDF Download • Introit (2nd Sn. Ord.)
    This coming Sunday, 18 January 2026, is the 3rd Sunday in Ordinary Time (Year A). The ENTRANCE CHANT is set according to the fourth mode, which sounds ‘serious’ or ‘dark’ or ‘haunting’ or ‘mysterious’—and its English adaptation corresponds to the authentic version (“Omnis terra adóret”) found in the GRADUALE ROMANUM. In this rehearsal video (click here) I attempt to sing the melody while simultaneously accompanying myself on the organ. I encourage you to print off the organ accompaniment (PDF) and play through it, because the harmonies are delightful.
    —Jeff Ostrowski
    Spectacular Communion Setting!
    The FAUXBOURDON setting of the Communion for the Baptism of the Lord (which will occur this coming Sunday) strikes me as quite spectacular. The verses—composed by the fifth century Christian poet, Coelius Sedulius—come from a long alphabetical acrostic and are deservedly famous. The feast of the LORD’S BAPTISM was traditionally the octave day of Epiphany, but in the 1962 kalendar it was made ‘more explicit’ or emphasized. The 1970 MISSALE ROMANUM elevated this feast even further.
    —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

“How on earth in the [post-conciliar] liturgy for the dead should there be no more mention of sin and expiation? There’s a complete absence of imploring the Lord’s mercy. […] Although the texts were beautiful they were still lacking in the sense of sin and the sense of mercy. But we need this! And when my final hour comes, ask for mercy for me from the Lord, because I have such need of it!”

— Pope Saint Paul VI (3 June 1971)

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