Views from the Choir Loft

How to Read and Sing Gregorian Chant

Not everyone will agree with all the ideas, conclusions, and methods put forth below. However, it is hoped that some will find these lessons useful. As time goes on, the lessons will be expanded upon, with even more examples being included. Also, if readers notice errors and mistakes, these can be corrected. — Jeff Ostrowski, June 2012

With a little effort, anybody can learn how to read Gregorian chant! However, as a teacher, it is difficult to know where to begin and what progression to follow. No doubt some singers will, with profit, go through the following lessons “out of order.”

Lesson 1: The Principles of “Movable Do”

Lesson 2: Intervallic Relationships

Lesson 3: Do Clef and Fa Clef

Lesson 4: A Practical Example

Lesson 5: Names of the Notes

Lesson 6: The Vatican Edition of the Chant

Lesson 7: Syllabic Moræ Vocis in the Vatican Edition

Lesson 8: Salicus vs. Scandicus

Lesson 9: Ecclesiastical Pronunciation of Latin

Lesson 10: Modality and Psalm Tones

Lesson 11: Thoughts on Gregorian Rhythm

Rare Recordings from the 1904 Gregorian Congress:

Don Antonio Rella Recording from 1904 (video)

Introit • “Gaudeamus” — Dom Joseph Pothier Recording from 1904 (video)

Alleluia • “Assumpta est Maria” — Dom Joseph Pothier Recording from 1904 (video)

Communion • “Optimam partem” — Dom Joseph Pothier Recording from 1904 (video)

Sequence • “Veni Sancte Spiritus” — Baron Rudolf Kanzler Recording from 1904 (video)

Introit • “Sacerdotes” — Dom André Mocquereau Recording from 1904 (video)

Alleluia • “Fac nos innocuam” — Dom André Mocquereau Recording from 1904 (video)

Introit • “Resurrexi” — Dom André Mocquereau Recording from 1904 (video)

Gradual • “Haec Dies” — Dom André Mocquereau Recording from 1904 (video)

Alleluia • “Pascha Nostrum” — Dom André Mocquereau Recording from 1904 (video)

To be added at a later date:

Different Kinds of Chants (Introits, Graduals, Alleluias, Offertories, etc.)
The Origin of Written Music and the Early Gregorian MSS
Where to Learn More and Practice Chanting
In Depth Treatment of the Solesmes Ictus and Arsis & Thesis
Can Gregorian Chant be Sung in English?
Contemporary Scholarship and Its Challenges

Music List • (5th Sund. Ordinary Time)

Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.

—Jeff Ostrowski

PDF • “Communion” (5th Sunday in Ordin.)

The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”

—Jeff Ostrowski

Funeral Music “Template” • For Families

Many have requested the MUSICAL TEMPLATE for funerals we give to families at our parish. The family of the deceased is usually involved in selecting Number 12 on that sheet. This template was difficult to assemble, because the “Ordo Exsequiarum” has never been translated into English, and the assigned chants and hymns are given in different liturgical books (Lectionary, Gradual, Order of Christian Funerals, and so on). Please notify me if you spot errors or broken links. Readers will be particularly interested in some of the plainsong musical settings, which are truly haunting in their beauty.

—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