Views from the Choir Loft

Video Demonstration Of Polyphony

Jeff Ostrowski · June 26, 2013

LL MY MASS SETTINGS were composed under certain constraints. It was necessary for them to be (1) relatively simple; (2) able to be sung with or without organ accompaniment; and, (3) within a “congregational” vocal range. Some might quibble with the notion that my Masses are “polyphonic,” since polyphony usually has more rests and slightly more independent vocal lines. A fairly nice definition of “polyphony” says that each voice has its own melody. In any event, I would submit that my Masses are as polyphonic as possible, given the restrictions I’ve already mentioned.

Below, I will provide links to everything required — SATB scores, organ scores, practice videos, and so forth. But first, please listen to these extremely short video demonstrations of polyphony:

* * Short Video Demonstration (1)

* * Short Video Demonstration (2)

Hopefully those videos provided a “taste” of the richness that is (I hope!) contained in each phrase of my Mass settings. You probably noticed that each phrase is “layered” — so there is always plenty to “listen for” no matter how many times the Mass is sung.

AS I PROMISED, below are the files for the SATB “Glory to God” in honor of Saint Edmund Arrowsmith. If you would like to download all four (4) of my Mass settings for the New Translation of the Roman Missal, please click here.

St. Edmund Arrowsmith “Glory to God” • Roman Missal, 3rd Edition

Cantor & Organist: (VIDEO)

SATB choral version: (VIDEO)

SATB choral score: (PDF).

Congregational score: Melody-Only (PDF)

            SATB Training Video SOPRANO:  (VIDEO)   •   (Mp3 audio)
            SATB Training Video ALTO:  (VIDEO)   •   (Mp3 audio)
            SATB Training Video TENOR:  (VIDEO)   •   (Mp3 audio)
            SATB Training Video BASS:  (VIDEO)   •   (Mp3 audio)

Finally, as I mentioned above, you can also download complete PDF scores for this entire Mass.

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).

15th Sunday in Ordinary Time (Year C)

This coming Sunday—13 July 2025—is the 15th Sunday in Ordinary Time (Year C). All the chants have been conveniently assembled and posted at the feasts website. The OFFERTORY, Ad Te Levávi, is particularly beautiful.

—Jeff Ostrowski

Music Director Job • $80,000 per year

Our readers will be interested in this job offering for Music Director at Saint Adalbert’s Basilica, located 40 minutes from where I live. My pastor was recently elevated to this basilica. He is offering $80,000 per year, plus benefits. I’m told Saint Adalbert’s Basilica is utterly gorgeous and contains one of America’s most magnificent pipe organs. It would be fantastic to have a colleague nearby!

—Jeff Ostrowski

Simplest “Agnus Dei” Ever Published

Our choir is on break during the month of July. I needed a relatively simple “Agnus Dei,” so I composed this setting for organ & voice in honor of Saint René Goupil. It has been called the simplest setting ever composed. I love CARMEN GREGORIANUM (“Gregorian Chant”), especially the ALLELUIAS, INTROITS, and COMMUNION ANTIPHONS. That being said, some have pointed out that certain sections of the Kyriale aren’t as strong as the Graduale or Vesperale. There’s a reason for this—but it would be too complicated to explain at this moment.

—Jeff Ostrowski

Pope Pius XII Hymnal?

Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.

—Corpus Christi Watershed

“Hybrid” Chant Notation?

Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.

—Corpus Christi Watershed

Antiphons Don’t Match?

A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).

—Corpus Christi Watershed