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Views from the Choir Loft

“Arranging Polyphony for One Voice” • (Live Rec.)

Dr. Charles Weaver · October 10, 2020

OST OF MY RECENT WORK as a church musician has been an adaptation to reduced circumstances as a result of the coronavirus pandemic and the subsequent regulations on singing and public worship. As I have written elsewhere, the treasure of the Church’s chant is the perfect remedy for this situation. But I also take a great interest in other musical styles developed in the church in various times and places as a response to limitations on performing forces. As an example, consider the reason Lodovico Viadana, the innovative seventeenth-century Franciscan composer, gives for his publication of sacred monodies:

It seems that singers who sometimes wish to sing with the organ, either with three voices, or with two, or with one alone, were forced by the lack of suitable compositions, to choose one, two, or three parts from motets for five, six, seven, and even eight. Because they ought to be united with the other parts, needed for the piece to have imitations, cadences, counterpoints, and other features, these performances are full of long and repeated rests, lacking cadences and melody, and with little coherence, leaving aside the frequent interruptions of the words.

Viadana’s solution to this problem is a subject for another post, but it is worth reflecting on this situation he describes. Apparently, in the sixteenth century, when faced with the prospect of a choir of three or fewer singers, the natural solution was to sing polyphony for more parts, possibly with the organ filling in for the missing singers.

Sixteenth-century polyphony was not generally published in score. In order to perform polyphonic music, then, an organist or instrumentalist would have to reduce several parts, printed separately, for the keyboard. There is ample evidence that this was a common practice. Juan Bermudo, another Franciscan, described three methods for doing this in 1555:

All we have said so far is to this end: to play mensural music at the keyboard. You cannot call yourself a performer if you do not know how to play the music of yourself or others. I present three ways of playing, and all others can be reduced to these three. The first is to have the book of mensural music in front of you. If he is a good singer and knows composition, by studying what has already been said in this book and understanding the keyboard, the aspiring performer can play works with only the book before him. This way of playing is very laborious, because it involves keeping track of all the voices, but it is very profitable. You can make with it a great wealth of music.

Bermudo describes a simpler method for the less skillful. One can make either a score (by adding barlines) or a tablature. This opens up a huge repertoire (Bermudo’s “great wealth of music”) for smaller choirs, even down to one voice, since it seems quite natural, when confronted with reduced choral forces, to arrange music for the group at hand. This need not be limited to the organ either, since there is plenty of evidence for other instruments arranging vocal music in this way. For instance, there is a large repertoire of sacred music arranged for lute and voice by Edward Paston, who was a recusant Catholic living in Elizabethan England. It is possible that his arrangements were used for illegal celebrations of Mass in private homes. Paston is another subject for a future post.

This led me to try arranging Victoria’s Missa quarti toni for voice and lute.

*  PDF Download • Victoria Benedictus
—From Missa quarti toni, transcribed by Charles Weaver.

In this arrangement a singer performs the soprano part, while the lute plays the lower parts. Here is a video of the Benedictus from a recent performance.

Here’s a direct link to that YouTube video.

This version certainly loses the richness that a choral performance supplies. But I believe it retains the dignity of the sacred and the genius of Victoria’s counterpoint. And in our current season of limitations on size of performing groups, it shows one way that we can keep polyphony alive.

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

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Filed Under: Articles Last Updated: October 10, 2020

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About Dr. Charles Weaver

Dr. Charles Weaver is on the faculty of the Juilliard School, and serves as director of music for St. Mary’s Church. He lives in Connecticut with his wife and four children.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Luis Martínez Must Go!
    Sevilla Cathedral (entry dated 13 December 1564): The chapter orders Luis Martínez, a cathedral chaplain, to stay away from the choirbook-stand when the rest of the singers gather around it to sing polyphony—the reason being that “he throws the others out of tune.” [Excerpt from “The Life of Father Francisco Guerrero.”]
    —Jeff Ostrowski
    Urgent! • We Desperately Need Funds!
    A few days ago, the president of Corpus Christi Watershed posted this urgent appeal for funds. Please help us make sure we’re never forced to place our content behind a paywall. We feel it’s crucial that 100% of our content remains free to everyone. We’re a tiny 501(c)3 public charity, entirely dependent upon the generosity of small donors. We have no endowment and no major donors. We run no advertisements and have no savings. We beg you to consider donating $4.00 per month. Thank you!
    —Jeff Ostrowski
    “Booklet of Eucharistic Hymns” (16 pages)
    I was asked to create a booklet for my parish to use during our CORPUS CHRISTI PROCESSION on 22 June 2025. Would you be willing to look over the DRAFT BOOKLET (16 pages) I came up with? I tried to include a variety of hymns: some have a refrain; some are in major, others in minor; some are metered, others are plainsong; some are in Spanish, some are in Latin, but most are in English. Normally, we’d use the Brébeuf Hymnal—but we can’t risk having our congregation carry those heavy books all over the city to various churches.
    —Jeff Ostrowski

Quick Thoughts

    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

Random Quote

“It is true that I have a preference for those who are discarded,” said Francis, for he is a humble man and would be the first to admit it.

— Tim Stanley, writing for “The Telegraph” on 13 March 2023

Recent Posts

  • PDF Download • “2025 Booklet for Participants for the Sacred Music Symposium” — (155 pages)
  • Luis Martínez Must Go!
  • Pope Pius XII Hymnal?
  • PDF Download • “Gospel Acclamation” for 29 June (Solemnity of Saints Peter and Paul, Apostles)
  • “Hybrid” Chant Notation?

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