Monastic Manuscripts

In the silence of the scriptoria, monks copied by hand, for a thousand years, the books of Christian prayer. Psalters, graduals and antiphoners: these manuscripts fixed Gregorian chant, invented musical notation and handed on the liturgy of the Church.

Ignispedia

Monastic manuscripts are the books written, copied and adorned by hand by monks, from Late Antiquity to the invention of printing in the mid-15th century. For nearly a thousand years, almost the whole written transmission of Western Christianity passed through their hands: the Bible, the Fathers of the Church, but above all the books of the liturgy — those sung and read each day in choir.

Far from being mere librarians, the monk-copyists accomplished a work that was properly artistic and liturgical. In the silence of the scriptorium, they made the book an object of beauty, ordered to prayer. It was in these workshops that Western musical notation was born: the first signs, the neumes, were traced above the words to fix a chant hitherto entrusted to memory alone. It was a monk, Guido d'Arezzo, who in the 11th century invented the staff and the names of the notes, founding musical writing as we still know it.

The monastic manuscript is therefore not first and foremost a bibliophile's treasure: it is an instrument of worship. The psalter serves the office, the gradual serves the Mass, the antiphoner carries the repertory of Gregorian chant. The beauty of the illumination, the gold of the initials, the regularity of the script are no gratuitous luxury: they honour the Word of God contained in the book and about to be proclaimed by the voice.

This article follows the manuscript from the point of view of music and liturgy: how it was made, what it was for in choir, and how it enabled the Church's chant to cross the centuries. For the art of decoration proper, see Biblical Illuminations; for the doctrine of the image, see The Theology of the Icon.

What Is a Monastic Manuscript?

The word manuscript comes from the Latin manu scriptus, "written by hand". Before printing, every book was a manuscript; but the expression "monastic manuscript" denotes more precisely the books produced in abbeys, as opposed to those of the urban and university workshops that multiplied from the 13th century onward.

From Scroll to Codex

Original Ignispedia infographic created with AI — scroll and codex: two structures of reading. After Roberts and Skeat, cited in the text.

Antiquity wrote chiefly on scrolls (volumina) of papyrus, which were unrolled. Christianity, from the 2nd century onward, massively adopted a new form: the codex, that is, folded leaves sewn into gatherings, like our books today[1]. This choice was far from incidental: the codex makes it possible to find a passage instantly, to compare two texts, to write on both recto and verso. For a religion of the Book, which unceasingly reads, compares and comments on Scripture, the codex is the ideal tool.

The shift from papyrus to parchment — treated animal skin — accompanied this change. Sturdier, foldable, reusable, parchment became the normal support of the Western book throughout the Middle Ages. Almost all monastic manuscripts were copied onto it.

The Manuscript as a Liturgical Object

Original Ignispedia infographic created with AI — copying, lectio divina and office: the uses of the book presented in this article. Reconstructed scenes.

A received idea must be overturned: in the monastery, copying is not done first of all to "preserve knowledge" in the museum sense. Copying is done because liturgical life demands it. Benedictine monks devote several hours each day to the Opus Dei, the Divine Office: they sing the entire 150 psalms each week[2], read Scripture and the Fathers, celebrate Mass. All this presupposes books — and accurate books, for a copying error at once reverberates in the community's public prayer.

The liturgical manuscript is therefore a functional object before it is a precious one. Its very beauty is at the service of the sacred action: Gospel books are bound like goldwork for processions, great initials are illuminated so that the cantor can find his place, script is written large so that several voices can read the same book laid on a lectern.

The Scriptorium: the Book Workshop

Ideal plan of a Carolingian abbey, 9th century — Anonymous, Plan of Saint-Gall, Stiftsbibliothek, Cod. Sang. 1092, recto. Wikimedia Commons, public domain.

The scriptorium (from the Latin scribere, to write) is the room where the monks copy. In the great abbeys, it was a room adjoining the library, sought after for its light — candles were used sparingly there for fear of fire — and sometimes heated, for cold stiffens the fingers and freezes the ink.

Ora et labora: Copying as Prayer

The Rule of Saint Benedict (c. 530) does not explicitly mention the scriptorium, but it lays down the two principles that make it necessary. First, the fight against idleness:

"Idleness is the enemy of the soul; therefore the brethren must be occupied at certain hours in manual labour, and at other hours in the reading of divine things." — Saint Benedict, Rule, chapter 48[3]

Then, the central place of lectio divina, the prayerful reading of Scripture, to which Benedict devotes several hours daily. Now, reading implies books; and books, in a world without printing, imply copying. Copying thus becomes the manual labour par excellence of the lettered monk: a labour of the body — the bent back, the toiling hand — united to a work of mind and faith. The Benedictine motto ora et labora ("pray and work") finds its purest expression at the copyist's desk.

Benedict XVI, in his address at the Collège des Bernardins in 2008, summed up this profound unity between the search for God and the work of letters:

"Their goal was to seek God, quaerere Deum. […] The desire for God includes love of letters, love of the word, its exploration in all its dimensions." — Benedict XVI, Collège des Bernardins, 12 September 2008[4]

Cassiodorus and Vivarium: Preaching with the Hand

The first theorist of monastic copying is Cassiodorus (c. 485–585), a former high Roman official turned founder of the monastery of Vivarium in Calabria. In his Institutiones (c. 562), he devotes a whole chapter to the work of the antiquarii, the copyists, whom he exalts as a form of silent preaching:

"Happy intention, zeal worthy of praise: to preach to men with the hand, to unloose tongues by the fingers, to give salvation to mortals in silence, and to fight the snares of the devil with pen and ink." — Cassiodorus, Institutiones, book I, chapter 30[5]

Cassiodorus adds a striking idea: the copyist of Scripture wounds Satan with as many blows as the words of the Lord he traces[6]. Copying is no neutral trade; it is a spiritual combat waged with the reed pen. This spirituality of the book would run through the whole monastic Middle Ages.

The Work of Hands: Copyist, Rubricator, Illuminator, Binder

Original Ignispedia infographic created with AI — six gestures of the manuscript book; the colophon is a final note, not an operation after binding. After de Hamel and Brown, cited in the text.

The making of a great manuscript mobilised several specialists, sometimes combined in a single person, sometimes arranged in a chain:

  • the copyist (scriptor, antiquarius) traces the running text in brown ink;
  • the rubricator adds in red (ruber) the titles, liturgical rubrics and reading directions;
  • the illuminator (illuminator) paints the decorated initials and miniatures and lays the gold that "illumines" the page;
  • the binder assembles the gatherings, mounts the wooden boards and the cover, sometimes adorned with ivory or goldwork.

The trade was slow and painful. Copyists sometimes leave moving notes in the margins about their weariness — "writing bends the back, veils the sight, breaks the belly and the ribs" — or about their joy at having finished the work[7]. A complete Bible is estimated to have represented the labour of several scribes over a whole year, requiring the skins of an entire flock.

A Cloister Without a Library Is Like a Fortress Without an Arsenal

The copied book joined the armarium, the monastery's book-cupboard-cum-library. A famous medieval adage, attested from the 12th century onward, says everything about the importance granted to this reserve of books:

"A cloister without a library is like a fortress without an arsenal." — medieval monastic adage[8]

The library is the arsenal: books are the weapons of spiritual combat. Without them, no office, no lectio, no study, no transmission. The scriptorium that produces them is therefore the living heart of the house.

Making a Manuscript

Before being a book, the manuscript is a long material labour. The liturgical angle must not make us forget this artisanal dimension, without which no chant would have been notated and no Bible sung.

Parchment

The normal support is parchment, the skin of sheep, goats or calves. The skin of a stillborn or very young calf, particularly thin and white, yields vellum, reserved for luxury books. Making it is a lengthy process: the skin is soaked in a lime bath, dehaired, stretched on a frame, scraped with the crescent knife (lunellum), sanded with pumice, whitened with chalk[9]. A great Bible could consume more than two hundred skins.

Inks, Pigments and Gold

Ink, colour and gold on parchment — Prague School, Adoration of the Magi, Codex aureus pultoviensis, c. 1080. Wikimedia Commons, public domain.

The everyday ink is iron-gall ink, made by mixing oak galls (tannin-rich oak growths), iron sulphate and gum arabic; it yields a brown-black that bites into the skin and endures for centuries. For colour, illuminators ground mineral and plant pigments: vermilion red (cinnabar), verdigris, the precious ultramarine blue drawn from lapis lazuli imported from Afghanistan, costlier than gold[10]. Gold itself was laid in leaf on a gesso ground, then burnished with an animal tooth until it mirrored the candlelight — hence the verb to illuminate.

Ruling, Script, Colophon

Before writing, the copyist ruled the page: he pricked reference points, then traced with a dry point the lines of writing and the justification, guaranteeing regular columns. He wrote with a cut goose quill, in a deliberate, codified script — uncial, then Carolingian minuscule, then Gothic. At the end of the work, he often signed a colophon: a final note giving his name, the date, the place, a prayer or a complaint. The colophon is one of our most precious sources for dating and locating manuscripts.

Colophon Curses

The book was a rare and costly object; theft was all the more tempting. To protect their treasures, scribes sometimes added to the colophon fearsome curses (book curses), threatening the thief with excommunication or anathema:

"If anyone steals it, let him be slain by the sword of anathema." — curse formula, 9th-century monastery[11]

These formulas, studied notably by Marc Drogin, show how far the manuscript was perceived as a sacred, almost living good, which could not be stolen without damnation[12]. They also reveal, by contrast, the immense value of a single book in a world where each copy represented months of labour.

The Books of the Liturgy

This is where the monastic manuscript reveals its true raison d'être. The medieval liturgy does not use a single book, but a family of specialised books, each attached to an actor and a moment of the celebration[13]. To understand these books is to understand the liturgy itself.

The Psalter, the Book of Prayer par Excellence

Original Ignispedia infographic created with AI — a summary typology after Palazzo and Hiley, cited in the text. The painted pages are schematic.

The psalter — the collection of the 150 psalms — is the fundamental book of monastic life. Monks often knew it by heart, yet copied it in magnificent exemplars. It is the first book the child oblate learned, the bedrock of the office. Many of the most beautiful illuminated manuscripts are psalters, because they were destined for daily, personal use as much as for communal use[14].

"Seven times a day I have proclaimed your praise." — Psalm 119 (118), 164[15]

This verse, read by Saint Benedict as a prescription, founds the rhythm of the seven hours of the daytime office, to which are added the night vigils: eight daily appointments of sung prayer, hence eight moments when the liturgical books are opened.

The Books of the Mass

The celebration of Mass mobilised several books before they were later gathered into the single missal:

  • the sacramentary contained the prayers said by the celebrant (collects, preface, canon);
  • the lectionary and the evangeliary carried the readings and the Gospel, often sumptuously bound for the procession;
  • the gradual (or Mass antiphoner) gathered the proper chants of the Mass: introit, gradual, alleluia, offertory, communion.

For the history of music, the gradual is a capital document: it was in graduals that the chants of the Roman Mass were notated for the first time.

The Books of the Office

The Divine Office too had its books: the psalter and the hymnal for the texts, the antiphoner for the chants (antiphons, responsories), the lectionary and the homiliary for the readings from Scripture and the Fathers. The following table sums up this organisation, before the era of "all-in-one" books (missal and breviary):

Liturgical actBookContentsPrincipal actor
MassSacramentaryPrayers of the celebrantThe priest
MassGradualProper chants (introit, alleluia…)The schola, the cantors
MassEvangeliary / lectionaryGospel and readingsThe deacon, the reader
OfficePsalterThe 150 psalmsThe whole choir
OfficeAntiphonerAntiphons and responsoriesThe choir, the cantors
OfficeHymnalMetrical hymnsThe choir
OfficeHomiliarySermons of the FathersThe reader

Towards the end of the Middle Ages, to lighten the celebration, these collections merged: the plenary missal brings together everything needed for Mass, the breviary everything needed for the office. But it was the patient copying of the older, specialised books that had first fixed the texts and melodies.

The Birth of Musical Notation

This is the scriptoria's most original contribution to universal culture: it was in monastic chant books that Western musical writing was born. Without it, neither polyphony, nor Bach, nor the modern score would have been possible.

From Chant Handed Down by Memory to Neumes

Original Ignispedia infographic created with AI — a schematic evolution of notation, after Hiley and the witnesses cited. The signs drawn are not a transcription to be sung.

For centuries, the Church's chant — what we call Gregorian chant — was handed down by memory, mouth to ear, master to disciple. Learning the year's repertory is said to have taken up to ten years[16]. When, in the Carolingian age, Charlemagne wished to unify the chant of his whole empire on the Roman model, the need for a written memory aid became pressing.

The solution appeared in the 9th century: small signs were traced above the words, the neumes (from the Greek pneuma, breath), which sketch the movement of the melody — the voice rises, falls, is adorned. These first neumes, called adiastematic ("without interval"), do not give the exact pitch of the notes: they recall an already-known melody rather than teaching it to a stranger. They are reminders for those who already know.

Saint-Gall and Laon: the Oldest Notated Witnesses

Easter office: the neumes are traced above the words — Hartker, Saint-Gall Stiftsbibliothek, Cod. Sang. 391, p. 9. Wikimedia Commons, public domain.

Two schools of neumes dominate the oldest notated manuscripts. At the Swiss abbey of Saint-Gall, the neumes are fine and airy, enriched with letters indicating tempo and nuance; the Saint-Gall Gradual (Codex Sangallensis 359, early 10th century) is its classic witness[17]. At Laon in France, manuscript 239 (c. 930) uses different neumes, called "Messine". Solesmes founded on the comparison of these two families the scientific restoration of Gregorian chant pursued since the 19th century in the Paléographie musicale collection[18].

Hartker's Antiphoner

A single manuscript sums up this decisive moment: Hartker's antiphoner (Codex Sangallensis 390–391), copied and notated at Saint-Gall c. 990–1000 by the recluse monk Hartker. It is the oldest complete witness to the chant of the Benedictine office for the whole liturgical year[19]. Before it, no surviving book gives the office repertory fully notated. This antiphoner remains a reference today for scholars and for communities that sing the office.

Guido d'Arezzo and the Staff

The decisive step was taken by a Tuscan Benedictine monk, Guido d'Arezzo (c. 991–after 1033). Observing that it took years to learn a chant by memory, he devised a system that makes it possible to sing at sight an unknown melody. Two inventions changed everything.

First, the staff: Guido superimposed several parallel lines, each representing a precise pitch, and placed the neumes on and between them. From then on, the exact pitch of each note became legible: notation ceased to be a mere reminder and became a true writing capable of teaching. He sets out this system in his treatises — the Micrologus (c. 1026) and the prologue to his antiphoner[20].

Then, solmisation. To fix the degrees of the scale, Guido used a hymn to Saint John the Baptist, Ut queant laxis, each verse of which begins on a higher degree than the last. The opening syllables give the names of the notes:

"Ut queant laxis / resonare fibris / mira gestorum / famuli tuorum…" — hymn Ut queant laxis, origin of the names ut, re, mi, fa, sol, la[21]

These syllables — ut would later become do — are still today the names of the notes in Latin countries. Tradition also attributes to him the Guidonian hand, on which each finger joint corresponds to a note — a mnemonic that remained famous for learning the scale. Thanks to him, a chant that took ten years could, he says, be learned in a few months.

Historical document: the musical markers on the hand — Anonymous, Montecassino Abbey, Codex 318, p. 291. Wikimedia Commons, public domain.
Original Ignispedia infographic created with AI — the syllables of the hymn to Saint John the Baptist and learning to chant. The drawn hand evokes the teaching gesture; the associated facsimile shows the signs.

The whole of this history can be summed up in a few centuries:

  1. c. 530
    The Rule of Saint Benedict

    Saint Benedict fixes the Divine Office and prayerful reading. Copying books becomes the manual labour of the lettered monk.

  2. c. 562
    Cassiodorus and Vivarium

    Cassiodorus makes copying a silent preaching and organises a learned scriptorium in Calabria.

  3. c. 800
    The Carolingian Reform

    Charlemagne and Alcuin unify chant and script; the clear, legible Carolingian minuscule is born.

  4. 9th century
    The First Neumes

    Chant is noted above the words with adiastematic neumes, a memory aid for melodies.

  5. c. 990–1000
    Hartker's Antiphoner

    At Saint-Gall, Hartker copies the oldest complete witness to the chant of the office.

  6. c. 1026
    Guido d'Arezzo

    Guido invents the staff and the names of the notes: sight-singing at last becomes possible.

Illumination in the Service of Worship

The monastic manuscript is not only useful: it is beautiful, and its beauty has a liturgical meaning. Gold, colours, initials do not decorate to distract; they honour the Word and structure the page for sung reading. Decoration is treated in detail in the article Biblical Illuminations; what matters here is its function in the service of worship.

Insular Art: Kells and Lindisfarne

Carpet page before the Gospel according to Saint Matthew — Eadfrith, Lindisfarne Gospels, British Library, Cotton MS Nero D IV, f.26v. Wikimedia Commons, public domain.

At the margins of the world, in the monasteries of Ireland and Northumbria, an art of astonishing virtuosity was born in the 7th–8th century. The Lindisfarne Gospels (c. 700–720) and the Book of Kells (c. 800) cover whole pages with interlace, spirals and fabulous beasts, in "carpet pages" where ornament becomes prayer[22]. These Gospel books were not made for ordinary reading but for the altar: relic-books, displayed and venerated, they manifest by their splendour the holiness of the Gospel they bear.

The Carolingian Renaissance: Alcuin and Carolingian Minuscule

Around the year 800, Charlemagne and his adviser Alcuin, abbot of Saint-Martin of Tours, launched a vast reform of writing. The scriptoria of Tours, Corbie and Reichenau revised the text of the Bible and developed a new script, Carolingian minuscule: round, clear, separating words, perfectly legible[23]. Its success was such that, rediscovered by Renaissance humanists, it became the model for our roman printing types — the ones you are reading at this very moment.

Cluny, Cîteaux and the Bible of Stephen Harding

In the 11th–12th centuries, the great reforming orders brought the art of the book to a summit. At Cluny, the expansive liturgy called for sumptuous manuscripts. At Cîteaux, on the contrary, the ideal of stripping away led Abbot Stephen Harding to have a corrected Bible established c. 1109–1111 from the best available witnesses, even consulting Jewish scholars for the Hebrew — a remarkable critical concern for the age[24]. Saint Bernard would then wage war on ornaments deemed excessive: proof that the beauty of the book was no self-evident matter and was debated within the monastic world itself.

Keeping the Memory of the World

In serving the liturgy, the monks, without always seeking to, saved an immense share of written culture. This is a real consequence — but one that must be measured exactly.

The Monks and the Ancient Heritage

It is readily said that "the monks saved civilisation". The formula is true, provided it is nuanced. Monasteries did not aim to preserve pagan authors; but because they needed ancient grammar and rhetoric to read Scripture, they copied Virgil, Cicero, Ovid, Boethius and many others. A considerable share of classical Latin literature has reached us only through Carolingian copies, themselves recopied in monastic scriptoria[25]. The quest for God, as Benedict XVI said, incidentally entailed the love of letters — and hence their safekeeping.

Jean Leclercq, the great historian of monastic culture, showed that this culture was no cold erudition but a culture of prayer: one read and copied the better to taste God, in a unity between the work of letters and the desire for Heaven[26].

From Printing to Today

Original Ignispedia infographic created with AI — the approach of the Paléographie musicale, founded in 1889. Manuscripts and signs shown schematically; the Hartker facsimile above is a genuine document.

Gutenberg's invention of printing c. 1450 ended a thousand years of the manuscript book's monopoly. The first great printed book was, significantly, a Bible. But monastic manuscripts did not disappear from the Church's life: they remain the source from which chant and liturgy are re-edited. The monks of Solesmes, in the 19th and 20th centuries, returned to the oldest neumes — Saint-Gall, Laon, Hartker — to restore Gregorian chant and found the official editions approved by Rome[27]. Still today, communities copy and illuminate by hand, and great libraries digitise these treasures: the line of the scriptorium is not extinct.

Thus the monastic manuscript remains, in the literal sense, a living book. Born for the praise of God, it fixed the Church's chant, invented musical writing, handed on Scripture and saved the memory of letters. The monk bent over his desk did not always know it, but in "preaching with the hand", in Cassiodorus's phrase, he was writing for centuries to come.

To Go Further

Notes and References

  1. Colin H. Roberts & T. C. Skeat, The Birth of the Codex, Oxford University Press / British Academy, London, 1983 — the reference study on the early, massive adoption of the codex by Christians, as opposed to the scroll of Antiquity.

    1
  2. The Rule of Saint Benedict, ch. 8–20 (the Divine Office) and ch. 18, which prescribes that the whole psalter be sung each week. Critical edition: Adalbert de Vogüé and Jean Neufville, La Règle de saint Benoît, Sources Chrétiennes 181–186, Cerf, Paris, 1971–1972.

    2
  3. Saint Benedict, Rule, ch. 48, De opere manuum cotidiano. Latin text: "Otiositas inimica est animae, et ideo certis temporibus occupari debent fratres in labore manuum, certis iterum horis in lectione divina." Ed. Sources Chrétiennes 182, Cerf, 1972.

    3
  4. Benedict XVI, address at the Collège des Bernardins, Paris, 12 September 2008, full text on vatican.va. In it the Pope comments precisely on the culture of the book in Western monasticism and cites Jean Leclercq's thesis on the link between "desire for God" and "love of letters".

    4
  5. Cassiodorus, Institutiones, book I, ch. 30 (De antiquariis et commemoratione orthographiae), ed. R. A. B. Mynors, Clarendon Press, Oxford, 1937. Latin text: "Felix intentio, laudanda sedulitas, manu hominibus praedicare, digitis linguas aperire, salutem mortalibus tacitum dare, et contra diaboli subreptiones illicitas calamo atramentoque pugnare."

    5
  6. Cassiodorus, Institutiones I, 30: "Tot enim vulnera Satanas accipit, quot antiquarius Domini verba describit" ("Satan receives as many wounds as the copyist writes words of the Lord"), same Mynors edition, Oxford, 1937.

    6
  7. On copyists' complaints and closing formulas, see Falconer Madan, Books in Manuscript, Kegan Paul, London, 1893, and Lucien Reynaud / W. Wattenbach, Das Schriftwesen im Mittelalter, 3rd ed., Leipzig, 1896. The typical complaint "Scribere qui nescit nullum putat esse laborem…" ("he who cannot write thinks it is no labour") recurs in many medieval colophons.

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  8. Adage "Claustrum sine armario quasi castrum sine armamentario" ("a cloister without a library is like a fortress without an arsenal"), attested from the 12th century onward. Study: Hubert Silvestre, "À propos du dicton Claustrum sine armario, quasi castrum sine armamentario", Mediaeval Studies 26, 1964, pp. 351–353.

    8
  9. Christopher de Hamel, Scribes and Illuminators, "Medieval Craftsmen" series, British Museum Press, London, 1992, pp. 8–16 (preparation of parchment and vellum); and A History of Illuminated Manuscripts, 2nd ed., Phaidon, London, 1994.

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  10. Michelle P. Brown, Understanding Illuminated Manuscripts: A Guide to Technical Terms, J. Paul Getty Museum / British Library, Malibu / London, 1994 ("ink", "pigment", "ultramarine", "gilding" entries). Ultramarine made from Afghan lapis lazuli was one of the costliest pigments, sometimes dearer than gold by weight.

    10
  11. Colophon curse, Latin formula "Si quis furetur, anathematis ense necetur" ("if anyone steals it, let him be slain by the sword of anathema"), found in several medieval monastic manuscripts.

    11
  12. Marc Drogin, Anathema! Medieval Scribes and the History of Book Curses, Allanheld & Schram / Abner Schram, Montclair (N.J.), 1983 — the reference collection and study of medieval book curses.

    12
  13. Eric Palazzo, Histoire des livres liturgiques. Le Moyen Âge, des origines au XIIIe siècle, Beauchesne, Paris, 1993 — the reference synthesis on the typology and evolution of Western liturgical books.

    13
  14. David Hiley, Western Plainchant: A Handbook, Clarendon Press, Oxford, 1993, section devoted to the types of liturgical books (gradual, antiphoner, psalter) and their musical content.

    14
  15. Psalm 119 (118), 164: "Septies in die laudem dixi tibi" ("Seven times a day I have proclaimed your praise"), liturgical translation. Saint Benedict relies on this verse (Rule, ch. 16) to fix the number of hours of the daytime office.

    15
  16. David Hiley, Western Plainchant: A Handbook, Clarendon Press, Oxford, 1993, chapter on notation and transmission; the tradition reported by Guido d'Arezzo himself speaks of about ten years to master the repertory by heart.

    16
  17. Saint-Gall Gradual, Sankt Gallen, Stiftsbibliothek, Cod. Sang. 359 (early 10th century), classic witness to Sangallian notation. Facsimile: Paléographie musicale, 2nd series, vol. 2, Solesmes.

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  18. Paléographie musicale, collection founded by Dom André Mocquereau, Solesmes Abbey, from 1889 onward — facsimile edition and comparative study of the oldest chant manuscripts, the basis for the scholarly restoration of Gregorian chant. The Laon, Bibliothèque municipale, 239 manuscript (c. 930) is published there (vol. 10).

    18
  19. Hartker's Antiphoner, Sankt Gallen, Stiftsbibliothek, Cod. Sang. 390–391 (c. 990–1000), copied by the recluse monk Hartker († 1011) — the oldest complete, notated witness to Benedictine office chant. Facsimile: Paléographie musicale, 2nd series, vol. 1, Solesmes; digitised on e-codices (Virtual Manuscript Library of Switzerland).

    19
  20. Guido d'Arezzo, Micrologus de disciplina artis musicae (c. 1026), ed. Joseph Smits van Waesberghe, Corpus Scriptorum de Musica 4, American Institute of Musicology, 1955; and Epistola de ignoto cantu (letter on unknown chant), in which Guido sets out solmisation. Notation on lines is set out in the Prologus in antiphonarium (the prologue to his antiphoner). On the dating, see Guido's own indication that he was thirty-four when writing the Micrologus.

    20
  21. The hymn Ut queant laxis resonare fibris (hymn of vespers for the nativity of Saint John the Baptist): the opening syllable of each of its first six half-lines (Ut – Re – Mi – Fa – Sol – La) falls on a successive degree of the hexachord, hence the names of the notes. Ut was later replaced by Do in Italian usage.

    21
  22. Lindisfarne Gospels, British Library, Cotton MS Nero D.IV (c. 700–720); Book of Kells, Trinity College Dublin, MS 58 (A.I.6), c. 800. See Michelle P. Brown, The Lindisfarne Gospels: Society, Spirituality and the Scribe, British Library, London, 2003.

    22
  23. On Carolingian minuscule and the reform of writing carried out at Tours under Alcuin, see Bernhard Bischoff, Paläographie des römischen Altertums und des abendländischen Mittelalters, French trans. Paléographie de l'Antiquité romaine et du Moyen Âge occidental, Picard, Paris, 1985.

    23
  24. Bible of Stephen Harding, Dijon, Bibliothèque municipale, MS 12–15 (c. 1109–1111), established at Cîteaux by the third abbot Stephen Harding († 1134), with critical care for the text and recourse to Jewish counsel for the Hebrew. See Yolanta Załuska, L'enluminure et le scriptorium de Cîteaux au XIIe siècle, Cîteaux, 1989.

    24
  25. L. D. Reynolds & N. G. Wilson, Scribes and Scholars: A Guide to the Transmission of Greek and Latin Literature, 3rd ed., Clarendon Press, Oxford, 1991 — the classic demonstration of the decisive role of Carolingian copies (from monastic scriptoria) in the survival of ancient Latin literature.

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  26. Dom Jean Leclercq, L'amour des lettres et le désir de Dieu. Initiation aux auteurs monastiques du Moyen Âge, Cerf, Paris, 1957 — the reference work on monastic culture as a culture of prayer, in which grammar and eschatology are inseparable.

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  27. On the restoration of Gregorian chant from the oldest neumes (Saint-Gall, Laon, Hartker), see the work of Solesmes Abbey (Dom Joseph Pothier, Dom André Mocquereau, then Dom Eugène Cardine, founder of Gregorian semiology, Sémiologie grégorienne, Solesmes, 1970), the basis of the official chant editions approved by the Holy See.

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