Medieval music

2007 Schools Wikipedia Selection. Related subjects: British History 1500 and before (including Roman Britain); Musical genres, styles, eras and events

A musician plays the vielle in a 14th century medieval manuscript.
A musician plays the vielle in a 14th century medieval manuscript.

The term medieval music encompasses European music written during the Middle Ages. This era begins with the fall of the Roman Empire (476 AD) and ends in approximately the middle of the fifteenth century. Establishing the end of the medieval era and the beginning of the Renaissance is admittedly arbitrary; 1400 is used here.

Overview

Style and trends

The only medieval music which can be studied is that which was written down and survived. Since creating musical manuscripts was very expensive, due to the expense of parchment, and the huge amount of time necessary for a scribe to copy it all down, only very rich institutions were able to create manuscripts which survived to the current time. These institutions generally included the church and church institutions, such as monasteries, although some secular music was also preserved in these institutions. These manuscript traditions do not reflect much of the popular music of the time. At the start of the era, the notated music is presumed to be monophonic and homorhythmic with what appears to be a unison sung text and no notated instrumental support. In earlier medieval notation, rhythm cannot be specified, although neumatic notations can give clear phrasing ideas, and somewhat later notations indicate rhythmic modes.

The simplicity of chant, with unison voice and natural declamation, is most common. The notation of polyphony develops, and the assumption is that formalised polyphonic practices first arose in this period. Harmony, in consonant intervals of perfect fifths, unisons, octaves, (and later, perfect fourths) begins to be notated. Rhythmic notation allows for complex interactions between multiple vocal lines in a repeatable fashion. The use of multiple texts and the notation of instrumental accompaniment has developed by the end of the era.

Instruments

The instruments used to perform medieval music largely still exist, though in different forms. The medieval cornett differed immensely from its modern counterpart, the trumpet, not least in traditionally being made of ivory or wood rather than metal. Cornetts in medieval times were quite short. They were either straight or somewhat curved, and construction became standardised on a curved version by approximately the middle 15th century. In one side, there would be several holes. The flute was once made of wood rather than silver or other metal, and could be made as a side-blown or end-blown instrument. The recorder, on the other hand, has more or less retained its past form. The gemshorn is similar to the recorder in having finger holes on its front, though it is really a member of the ocarina family. One of the flute's predecessors, the pan flute, was popular in medieval times, and is possibly of Hellenic origin. This instrument's pipes were made of wood, and were graduated in length to produce different pitches.

Many medieval plucked string instruments were similar to the modern guitar, such as the lute and mandolin. The hammered dulcimer, similar in structure to the psaltery and zither, was not plucked but struck. The hurdy-gurdy was (and still is) a mechanical violin using a rosined wooden wheel attached to a crank to "bow" its strings. Instruments without sound boxes such as the Jew's harp were also popular. Early versions of the organ, fiddle (or vielle), and trombone (called the sackbut) existed as well.

Genres

In this era, music was both sacred and secular, although almost no early secular music has survived, and since notation was a relatively late development, reconstruction of this music, especially before the 12th century, is currently subject to conjecture .

Theory and notation

In music theory the period saw several advances over previous practice, mostly in the conception and notation of rhythm. Previously music was organised rhythmically into " longs" and " breves" (in other words, "shorts"), though often without any clear regular differentiation between which should be used. The most famous music theorist of the first half of the 13th century, Johannes de Garlandia, was the author of the De mensurabili musica (about 1240), the treatise which defined and most completely elucidated the rhythmic modes, a notational system for rhythm in which one of six possible patterns was denoted by a particular succession of note-shapes (organized in what is called " ligatures"). The melodic line, once it had its mode, would generally remain in it, although rhythmic adjustments could be indicated by changes in the expected pattern of ligatures, even to the extent of changing to another rhythmic mode. A German theorist of a slightly later period, Franco of Cologne, was the first to describe a system of notation in which differently shaped notes have entirely different rhythmic values (in the Ars Cantus Mensurabilis of approximately 1260), an innovation which had a massive impact on the subsequent history of European music. Most of the surviving notated music of the 13th century uses the rhythmic modes as defined by Garlandia.

Philippe de Vitry is most famous in music history for writing the Ars Nova (1322), a treatise on music which gave its name to the music of the entire era. His contributions to notation, in particular notation of rhythm, were particularly important, and made possible the free and quite complex music of the next hundred years. In some ways the modern system of rhythmic notation began with Vitry, who broke free from the older idea of the rhythmic modes, short rhythmic patterns that were repeated without being individually differentiated. The notational predecessors of modern time meters also originate in the Ars Nova; for Franco, a breve (for a brief explanation of the mensural notation in general, see the article Renaissance music) had equalled three semibreves (that is, half breves) (on occasion, two, locally and with certain context; almost always, however, these two semibreves were one of normal length and one of double length, thereby taking the same space of time), and the same ternary division held for all larger and smaller note values. By the time of Ars Nova, the breve could be pre-divided, for an entire composition or section of one, into groups of two or three smaller semibreves by use of a "mensuration sign," equivalent to our modern "time signature." This way, the "tempus" (denoting the division of the breve, which ultimately achieved the same primacy over rhythmic structure as our modern "measure") could be either "perfect," with ternary subdivision, or "imperfect," with binary subdivision. Tempus perfectus was indicated by a circle, while tempus imperfectus was denoted by a half-circle (our current "C" as a stand-in for the 4/4 time signature is actually a holdover from this practice, not an abbreviation for "common time", as popularly believed). In a similar fashion, the semibreve could in turn be divided into three "minima" or " minims" ( prolatio perfectus or major prolation) or two (prolatio imperfectus or minor prolation) and, at the higher level, the longs into three or two breves ( modus perfectus or perfect mode, or modus imperfectus or imperfect mode respectively).

For the duration of the medieval period, most music would be composed primarily in perfect tempus, with special effects created by sections of imperfect tempus; there is a great current controversy among musicologists as to whether such sections were performed with a breve of equal length or whether it changed, and if so, at what proportion. In the highly syncopated works of the Ars subtilior, different voices of the same composition would sometimes be written in different tempus signatures simultaneously.

Many scholars, citing a lack of positive attributory evidence, now consider "Vitry's" treatise to be anonymous, but this does not diminish its importance for the history of rhythmic notation. The first definitely identifiable scholar to accept and explain the mensural system was Johannes de Muris ( Jehan des Mars), who can be said to have done for it what Garlandia did for the rhythmic modes.

For specific medieval music theorists, see also: Isidore of Seville, Aurelian of Réôme, Odo of Cluny, Guido of Arezzo, Hermannus Contractus, Johannes Cotto (Johannes Afflighemensis), Johannes de Muris, Franco of Cologne, Johannes de Garlandia (Johannes Gallicus), Anonymous IV, Marchetto da Padova (Marchettus of Padua), Jacques of Liège, Johannes de Grocheo, Petrus de Cruce (Pierre de la Croix), and Philippe de Vitry.

Early medieval music ( -1150)

Early chant traditions

Chant (or plainsong) is a monophonic sacred form which represents the earliest known music of the Christian church. The Jewish Synagogue tradition of singing psalms was a strong influence on Christian chanting.

Chant developed separately in several European centres. The most important were Rome, Spain, Gaul, Milan, and Ireland. These chants were all developed to support the regional liturgies used when celebrating the Mass there. Each area developed its own chants and rules for celebration. In Spain, Mozarabic chant was used and shows the influence of North African music. The Mozarabic liturgy even survived through Muslim rule, though this was an isolated strand and this music was later suppressed in an attempt to enforce conformity on the entire liturgy. In Milan, Ambrosian chant, named after St. Ambrose, was the standard, while Beneventan chant developed around Benevento, another Italian liturgical centre. Gallican chant was used in Gaul, and Celtic chant in Ireland and Great Britain.

Around 1011 AD, the Roman Catholic Church wanted to standardize the Mass and chant. At this time, Rome was the religious centre of western Europe, and Paris was the political centre. The standardization effort consisted mainly of combining these two ( Roman and Gallican) regional liturgies. This body of chant became known as Gregorian Chant. By the 12th and 13th centuries, Gregorian chant had superseded all the other Western chant traditions, with the exception of the Ambrosian chant in Milan, and the Mozarabic chant in a few specially designated Spanish chapels.

Gregorian chant

A doctrinally unified version which came together from under the supervision of Rome in approximately the ninth century was called Gregorian chant, a type of plainsong that was central to the musical tradition of Europe in the Medieval era. The actual melodies that make up the repertory probably come from several sources, some as far back as the pontificate of Gregory the Great himself (c. 590– 604). Many of them were probably written in the politically stable, relatively literate setting of western monasteries during the reign of Charlemagne.

The earliest surviving sources of chant showing musical notation are from the early ninth century, though the consistency of the music across a wide area implies that some form of chant notation, now lost, may have existed earlier than this. It should be noted that music notation existed in the ancient world–for example Greece–but the ability to read and write this notation was lost around the fifth century, as was all of the music that went with it.

To what extent the music of the Gregorian chant represents a survival of the music of the ancient world is much debated by scholars, but certainly there must have been some influence, if only from the music of the synagogue. Only the smallest of scraps of ancient music have survived (for instance, the Seikilos epitaph), but those that have show an unsurprising similarity of mode, shape and phrase conception to later Western music.

Chant survived and prospered in monasteries and religious centres throughout the chaotic years of the early middle ages, for these were the places of greatest stability and literacy. Most developments in western classical music are either related to, or directly descended from, procedures first seen in chant and its earliest elaborations.

Early polyphony: organum

Around the end of the ninth century, singers in monasteries such as St. Gall in Switzerland began experimenting with adding another part to the chant, generally a voice in parallel motion, singing in mostly perfect fourths or fifths with the original tune (see interval). This development is called organum, and represents the beginnings of harmony and, ultimately, counterpoint. Over the next several centuries organum developed in several ways.

The most significant was the creation of "florid organum" around 1100, sometimes known as the school of St. Martial (named after a monastery in south-central France, which contains the best-preserved manuscript of this repertory). In "florid organum" the original tune would be sung in long notes while an accompanying voice would sing many notes to each one of the original, often in a highly elaborate fashion, all the while emphasizing the perfect consonances (fourths, fifths and octaves) as in the earlier organa. Later developments of organum occurred in England, where the interval of the third was particularly favoured, and where organa were likely improvised against an existing chant melody, and at Notre Dame in Paris, which was to be the centre of musical creative activity throughout the thirteenth century.

Much of the music from the early medieval period is anonymous. Some of the names may have been poets and lyric writers, and the tunes for which they wrote words may have been composed by others. Attribution of monophonic music of the medieval period is not always reliable. Surviving manuscripts from this period include the Musica Enchiriadis, Codex Calixtinus of Santiago de Compostela, and the Winchester Troper.

For information about specific composers or poets writing during the early medieval period, see Pope Gregory I, St. Godric, Hildegard of Bingen, Hucbald, Notker Balbulus, Odo of Arezzo, Odo of Cluny, and Tutilo.

Liturgical drama

Another musical tradition of Europe originated during the early Middle Ages was the liturgical drama. In its original form, it may represent a survival of Roman drama with Christian stories - mainly the Gospel, the Passion, and the lives of the saints - grafted on. Every part of Europe had some sort of tradition of musical or semi-musical drama in the middle ages, involving acting, speaking, singing and instrumental accompaniment in some combination. Probably these dramas were performed by travelling actors and musicians. Many have been preserved sufficiently to allow modern reconstruction and performance (for example the Play of Daniel, which has been recently recorded).

Goliards

The Goliards were itinerant poet-musicians of Europe from the tenth to the middle of the thirteenth century. Most were scholars or ecclesiastics, and they wrote and sang in Latin. Although many of the poems have survived, very little of the music has. They were possibly influential — even decisively so — on the troubadour- trouvère tradition which was to follow. Most of their poetry is secular and, while some of the songs celebrate religious ideals, others are frankly profane, dealing with drunkenness, debauchery and lechery.

High medieval music (1150-1300)

Ars antiqua

The flowering of the Notre Dame school of polyphony from around 1150 to 1250 corresponded to the equally impressive achievements in Gothic architecture: indeed the centre of activity was at the cathedral of Notre Dame itself. Sometimes the music of this period is called the Parisian school, or Parisian organum, and represents the beginning of what is conventionally known as Ars antiqua. This was the period in which rhythmic notation first appeared in western music, mainly a context-based method of rhythmic notation known as the rhythmic modes.

This was also the period in which concepts of formal structure developed which were attentive to proportion, texture, and architectural effect. Composers of the period alternated florid and discant organum (more note-against-note, as opposed to the succession of many-note melismas against long-held notes found in the florid type), and created several new musical forms: clausulae, which were melismatic sections of organa extracted and fitted with new words and further musical elaboration; conductus, which was a song for one or more voices to be sung rhythmically, most likely in a procession of some sort; and tropes, which were rearrangements of older chants with new words and sometimes new music. All of these genres save one were based upon chant; that is, one of the voices, (usually three, though sometimes four) nearly always the lowest (the tenor at this point) sung a chant melody, though with freely composed note-lengths, over which the other voices sang organum. The exception to this method was the conductus, a two-voice composition that was freely composed in its entirety.

The motet, one of the most important musical forms of the high Middle Ages and Renaissance, developed initially during the Notre Dame period out of the clausula, especially the form using multiple voices as elaborated by Pérotin, who paved the way for this particularly by replacing many of his predecessor (as canon of the cathedral) Léonin's lengthy florid clausulae with substitutes in a discant style. Gradually, there came to be entire books of these substitutes, available to be fitted in and out of the various chants. Since, in fact, there were more than can possibly have been used in context, it is probable that the clausulae came to be performed independently, either in other parts of the mass, or in private devotions. The clausulae, thus practised, became the motet when troped with non-liturgical words, and was further developed into a form of great elaboration, sophistication and subtlety in the fourteenth century, the period of Ars nova.

Surviving manuscripts from this era include the Codex Montpellier, Codex Bamberg, and El Codex musical de Las Huelgas.

Composers of this time include Léonin, Pérotin, W. de Wycombe, Adam de St. Victor, and Petrus de Cruce (Pierre de la Croix). Petrus is credited with the innovation of writing more than three semibreves to fit the length of a breve. Coming before the innovation of imperfect tempus, this practice innagurated the era of what are now called "Petronian" motets. These late 13th-century works are in three, sometimes four, parts and have multiple texts sung simultaneously. These texts can be either sacred or secular in subject, and with Latin and French mixed. The Petronian motet is a highly complex genre, given its mixture of several semibreve breves with rhythmic modes and sometimes (with increasing frequency) substitution of secular songs for chant in the tenor. Indeed, ever-increasing rhythmic complexity would be a fundamental characteristic of the 14th century, though music in France, Italy, and England would take quite different paths during that time.

Troubadours and trouvères

The music of the troubadours and trouvères was a vernacular tradition of monophonic secular song, probably accompanied by instruments, sung by professional, occasionally itinerant, musicians who were as skilled as poets as they were singers and instrumentalists. The language of the troubadours was Occitan (also known as the langue d'oc, or Provençal); the language of the trouvères was Old French (also known as langue d'oil). The period of the troubadours corresponded to the flowering of cultural life in Provence which lasted through the twelfth century and into the first decade of the thirteenth. Typical subjects of troubadour song were war, chivalry and courtly love. The period of the troubadours ended abruptly with the Albigensian Crusade, the fierce campaign by Pope Innocent III to eliminate the Cathar heresy (and northern barons' desire to appropriate the wealth of the south). Surviving troubadours went either to Spain, northern Italy or northern France (where the trouvère tradition lived on), where their skills and techniques contributed to the later developments of secular musical culture in those places.

The music of the trouvères was similar to that of the troubadours, but was able to survive into the thirteenth century unaffected by the Albigensian Crusade. Most of the more than two thousand surviving trouvère songs include music, and show a sophistication as great as that of the poetry it accompanies.

The Minnesinger tradition was the Germanic counterpart to the activity of the troubadours and trouvères to the west. Unfortunately, few sources survive from the time; the sources of Minnesang are mostly from two or three centuries after the peak of the movement, leading to some controversy over their accuracy.

For information about specific composers writing secular music in middle medieval era, see Berenguier de Palou, Arnaut Daniel (one of the finest poets of the age, in addition to being a composer), Giraut de Bornelh, Marcabru, Peire Cardenal, Raymond Lull, Bernart de Ventadorn, Bertran de Born (Dante), Jaufré Rudel, Alfonso X of Castile, Wolfram von Eschenbach, Walther von der Vogelweide, and Niedhart von Reuenthal.

Composers of the middle and late Medieval era

Late medieval music (1300-1400)

France: Ars nova

The beginning of the Ars nova is one of the few clean chronological divisions in medieval music, since it corresponds to the publication of the Roman de Fauvel, a huge compilation of poetry and music, in 1310 and 1314. The Roman de Fauvel is a satire on abuses in the medieval church, and is filled with medieval motets, lais, rondeaux and other new secular forms. While most of the music is anonymous, it contains several pieces by Philippe de Vitry, one of the first composers of the isorhythmic motet, a development which distinguishes the fourteenth century. The isorhythmic motet was perfected by Guillaume de Machaut, the finest composer of the time.

During the Ars nova era, secular music acquired a polyphonic sophistication formerly found only in sacred music, a development not surprising considering the secular character of the early Renaissance (and it should be noted that while this music is typically considered to be "medieval", the social forces that produced it were responsible for the beginning of the literary and artistic Renaissance in Italy—the distinction between Middle Ages and Renaissance is a blurry one, especially considering arts as different as music and painting). The term "Ars nova" (new art, or new technique) was coined by Philippe de Vitry in his treatise of that name (probably written in 1322), in order to distinguish the practice from the music of the immediately preceding age.

The dominant secular genre of the Ars Nova was the chanson, as it would continue to be in France for another two centuries. These chansons were composed in musical forms corresponding to the poetry they set, which were in the so-called formes fixes of rondeau, ballade, and virelai. These forms significantly affected the development of musical structure in ways that are felt even today; for example, the ouvert-clos rhyme-scheme shared by all three demanded a musical realization which contributed directly to the modern notion of antecedent and consequent phrases. It was in this period, too, in which began the long tradition of setting the mass ordinary. This tradition started around mid-century with isolated or paired settings of Kyries, Glorias, etc., but Machaut composed what is thought to be the first complete mass conceived as one composition. The sound world of Ars Nova music is very much one of linear primacy and rhythmic complexity. "Resting" intervals are the fifth and octave, with thirds and sixths considered dissonances. Leaps of more than a sixth in individual voices are not uncommon, leading to speculation of instrumental participation at least in secular performance.

Surviving French manuscripts include the Ivrea Codex and the Apt Codex.

For information about specific French composers writing in late medieval era, see Jehan de Lescurel, Philippe de Vitry, Guillaume de Machaut, Borlet, Solage, and François Andrieu.

Italy: Trecento

Most of the music of Ars nova was French in origin; however, the term is often loosely applied to all of the music of the fourteenth century, especially to include the secular music in Italy. There this period was often referred to as Trecento.

Italian music has always, it seems, been known for its lyrical or melodic character, and this goes back to the 14th century in many respects. Italian secular music of this time (what little surviving liturgical music there is, is similar to the French except for somewhat different notation) featured what has been called the cantalina style, with a florid top voice supported by two (or even one; a fair amount of Italian Trecento music is for only two voices) that are more regular and slower moving. This type of texture remained a feature of Italian music in the popular 15th and 16th century secular genres as well, and was an important influence on the eventual development of the trio texture that revolutionized music in the 17th.

There were three main forms for secular works in the Trecento. One was the madrigal, not the same as that of 150-250 years later, but with a verse/refrain-like form. Three-line stanzas, each with different words, alternated with a two-line ritornello, with the same text at each appearance. Perhaps we can see the seeds of the subsequent late-Renaissance and Baroque ritornello in this device; it too returns again and again, recognizable each time, in contrast with its surrounding disparate sections. Another form, the caccia ("chase,") was written for two voices in a canon at the unison. Sometimes, this form also featured a ritornello, which was occasionally also in a canonic style. Usually, the name of this genre provided a double meaning, since the texts of caccia were primarily about hunts and related outdoor activities, or at least action-filled scenes. The third main form was the ballata, which was roughly equivalent to the French ballade.

Surviving Italian manuscripts include the Squarcialupi Codex and the Rossi Codex. In all, however, significantly less Italian music survives from the 14th century than French.

For information about specific Italian composers writing in the late medieval era, see Francesco Landini, Gherardello da Firenze, Andrea da Firenze, Lorenzo da Firenze, Paolo da Firenze (Paolo Tenorista), Giovanni da Firenze (aka Giovanni da Cascia), Bartolino da Padova, Jacopo da Bologna, Donato da Cascia, Lorenzo Masini, Niccolò da Perugia, and Maestro Piero.

Germany: Geisslerlieder

The Geisslerlieder were the songs of wandering bands of flagellants, who sought to appease the wrath of an angry God by penitential music accompanied by mortification of their bodies. There were two separate periods of activity of Geisslerlied: one around the middle of the thirteenth century, from which, unfortunately, no music survives (although numerous lyrics do); and another from 1349, for which both words and music survive intact due to the attention of a single priest who wrote about the movement and recorded its music. This second period corresponds to the spread of the Black Death in Europe, and documents one of the most terrible events in European history. Both periods of Geisslerlied activity were mainly in Germany.

There was also French-influenced polyphony written in German areas at this time, but it was somewhat less sophisticated than its models. In fairness to the mostly anonymous composers of this repertoire, however, most of the surviving manuscripts seem to have been copied with extreme incompetence, and are filled with errors that make a truly thorough evaluation of the music's quality impossible.

Mannerism and Ars subtilior

The rondeaux Belle, Bonne, Sage by Baude Cordier, an Ars subtilior piece included in the Chantilly codex
Enlarge
The rondeaux Belle, Bonne, Sage by Baude Cordier, an Ars subtilior piece included in the Chantilly codex

As often seen at the end of any musical era, the end of the medieval era is marked by a highly manneristic style known as Ars subtilior. In some ways, this was an attempt to meld the French and Italian styles. This music was highly stylized, with a rhythmic complexity that was not matched until the 20th century. In fact, not only was the rhythmic complexity of this repertoire largely unmatched for five and a half centuries, with extreme syncopations, mensural trickery, and even examples of augenmusik (such as a chanson by Baude Cordier written out in manuscript in the shape of a heart), but also its melodic material was quite complex as well, particularly in its interaction with the rhythmic structures. Already discussed under Ars Nova has been the practice of isorhythm, which continued to develop through late-century and in fact did not achieve its highest degree of sophistication until early in the 15th century. Instead of using isorhythmic techniques in one or two voices, or trading them among voices, some works came to feature a pervading isorhythmic texture which rivals the integral serialism of the 20th century in its systematic ordering of rhythmic and tonal elements. The term "mannerism" was applied by later scholars, as it often is, in response to an impression of sophistication being practised for its own sake, a malady which some authors have felt infected the Ars subtilior.

One of the most important extant sources of Ars Subtilior chansons is the Chantilly Codex.

Transitioning to the Renaissance

Demarcating the end of the medieval era and the beginning of the Renaissance, with regards to the composition of music, is problematic. While the music of the fourteenth century is fairly obviously medieval in conception, the music of the early fifteenth century is often conceived as belonging to a transitional period, not only retaining some of the ideals of the end of the Middle Ages (such as a type of polyphonic writing in which the parts differ widely from each other in character, as each has its specific textural function), but also showing some of the characteristic traits of the Renaissance (such as the international style developing through the diffusion of Franco-Flemish musicians throughout Europe, and in terms of texture an increasing equality of parts). The Renaissance began early in Italy, but musical innovation there lagged far behind that of France and England; the Renaissance came late to England, but musical innovation there was ahead of continental Europe.

Music historians do not agree on when the Renaissance era began, but most historians agree that England was still a medieval society in the early fifteenth century (see a discussion of periodization issues of the Middle Ages). While there is no consensus, 1400 is a useful marker, because it was around that time that the Renaissance came into full swing in Italy.

The increasing reliance on the interval of the third as a consonance is one of the most pronounced features of transition into the Renaissance. Polyphony, in use since the 12th century, became increasingly elaborate with highly independent voices throughout the 14th century. With John Dunstaple and other English composers, partly through the local technique of faburden (an improvisatory process in which a chant melody and a written part predominantly in parallel sixths above it are ornamented by one sung in perfect fourths below the latter, and which later took hold on the continent as "fauxbordon"), the interval of the third emerges as an important musical development; because of this Contenance Angloise ("English countenance"), English composers' music is often regarded as the first to sound less truly bizarre to modern, unschooled audiences. English stylistic tendencies in this regard had come to fruition and began to influence continental composers as early as the 1420s, as can be seen in works of the young Dufay, among others. While the Hundred Years' War continued, English nobles, armies, their chapels and retinues, and therefore some of their composers, travelled in France and performed their music there; it must also of course be remembered that the English controlled portions of northern France at this time.

English manuscripts include the Worcester Fragments, the Old St. Andrews Music Book, the Old Hall Manuscript, and Egerton Manuscript.

Retrieved from " http://en.wikipedia.org/wiki/Medieval_music"