Views from the Choir Loft

An Unexplained Problem

Jeff Ostrowski · May 9, 2014

URING THE EASTER VIGIL, after the 7th Reading (when there are no Baptisms) two possible options are given. There is nothing to indicate that one option should be preferred.

Notice that one option is identical to the Responsorial Psalm sung after the 5th Reading:

R. (3) You will draw water joyfully from the springs of salvation.
Is. 12:2-3, 4, 5-6 — God indeed is my savior …

R. (12a) Create a clean heart in me, O God.
Ps. 51:12-13, 14-15, 18-19 — A clean heart create for me, O God …

Music directors often choose the 2nd option to avoid repeating the same Responsorial Psalm that has already been sung after the 5th Reading.

Can anyone explain why the same Responsorial Psalm was assigned after the 5th and 7th readings? I’m not sure there’s another Mass like this. I know that the Offertory & Communion for the 1st Sunday of Lent are practically identical, but the musical setting is completely different.

Any thoughts? Let me know in the combox.

THE ANSWER COMES FROM STEVEN VAN ROODE:

The remarkable thing here is not so much that one of the options given already appeared after the fifth reading, but that the English translation of the Lectionary gets the rubric wrong!

The Latin reads, after listing Ps 41 as the responsorial psalm for the seventh reading: “Vel, quando celebratur Baptisma, Is 12 ut supra (post lectionem n. 5), vel etiam Ps 50…”

So, according to the Latin typical edition, Ps 41 ‘Like a deer’ is always sung after the seventh reading, except when there are Baptisms, when also Is 12 ‘You will draw water’ or Ps 51 ‘Create a clean heart’ may be chosen. The English however reverses the condition to choose the options: “When Baptism is NOT celebrated”!

The reasoning of the Latin rubric makes much more sense to me: when there are Baptisms and the fifth reading wasn’t used (yes, that’s possible), Is 12 can be chosen as responsorial psalm because of its clear Baptism theme. If the fifth reading was used and so Is 12 was already sung, Ps 51 can be chosen, which is also related to Baptism.

Holy Saturday Responsorial Psalms for Ordinary Form

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

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).

Music List • (1st Sunday of Lent)

Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.

—Jeff Ostrowski

2-Voice Arrangement for Lent

Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!

—Jeff Ostrowski

“Sanctus VIII” • Organ Accompaniment

A few days ago, I composed this organ harmonization for SANCTUS VIII. This Mass is traditionally called Missa de ángelis or “Mass of the angels.” In French, it is Messe de Anges. You can evaluate my attempt to simultaneously accompany myself on the pipe organ (click here) while singing the melody. My parish is currently singing this setting.

—Jeff Ostrowski

“Reminder” — Month of Febr. (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. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.

—Jeff Ostrowski

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