Music theorists labelled the musical art of the 1330s and 1340s as 'new' and 'modern'. A close reading of writings on music theory and the polyphonic repertory from the first half of the fourteenth century reveals a modern musical art that arose due to specific innovations in music notation. The French ars nova employed as its theoretical fundament a new system for arranging musical time proposed by the astronomer and mathematician Jean des Murs. Challenging prevailing accounts of the ars nova, this book presents the 'new art' within the intellectual context of its time, revises the datings of Jean des Murs's writings on music theory, and presents the intersection of theory and practice for a crucial era in the history of music. Through contemporaneous accounts, Desmond explores how individuals were involved in 'changing' music in early fourteenth-century France, and the technical developments they pursued that precipitated this stylistic change.

Essays on important topics in early music.

A detailed critical and historical investigation of the development of musical notation as a powerful system of symbolic communication.

In the motets of Philippe de Vitry, Guillaume de Machaut, and their contemporaries, tenors have often been characterized as the primary shaping forces, prior in conception as well as in construction to the upper voices. Tenors are shaped by the interaction of talea and color, medieval terms now used to refer to the independent repetition of rhythms and pitches, respectively. The presence in the upper voices of the periodically repeating rhythmic patterns, often referred to as "isorhythm," has been characterized as an amplification of tenor structure. But a fresh look at the medieval treatises suggests a revised analytical vocabulary: for many fourteenth- and fifteenth-century writers, both color and talea involved rhythmic repetition, the latter in the upper voices specifically. And attention to upper-voice taleae independently of tenor structures brings renewed emphasis to the significant portion of the repertory in which upper voices evince formal schemes that differ from those in the tenors. These structures in turn suggest a revision of the presumed compositional process for motets, implying that in some cases upper-voice text and forms may have preceded the selection and organization of tenors. Such revisions have implications for hermeneutic endeavors, since not only the forms of motet voices but the meanings of their texts change, depending on whether analysis proceeds from the tenor up, or from the top down. Where the presumed compositional and structural primacy afforded to tenors has encouraged a strand of interpretation that reads the upper-voice poetry as conforming to, and amplifying, the tenor text snippets and their liturgical contexts, a "bottom-down" view casts tenors in a supporting role and reveals the poetic impulse of the upper voices as the organizing principle of motets.

Ruth I. DeFord offers new insights on Renaissance theories of rhythm and their application to the analysis and performance of music.

The first study focusing on the composition of new plainchant in northern-French confraternities for masses and offices in honor of saints thought to have healing powers

Spanning a millennium of musical history, this monumental volume brings together nearly forty leading authorities to survey the music of Western Europe in the Middle Ages. All of the major aspects of medieval music are considered, making use of the latest research and thinking to discuss everything from the earliest genres of chant, through the music of the liturgy, to the riches of the vernacular song of the trouvères and troubadours. Alongside this account of the core repertory of monophony, The Cambridge History of Medieval Music tells the story of the birth of polyphonic music, and studies the genres of organum, conductus, motet and polyphonic song. Key composers of the period are introduced, such as Leoninus, Perotinus, Adam de la Halle, Philippe de Vitry and Guillaume de Machaut, and other chapters examine topics ranging from musical theory and performance to institutions, culture and collections.

The manuscript Seville, Biblioteca Colombina y Capitular 5-2-25, a composite of dozens of theoretical treatises, is one of the primary witnesses to late medieval music theory. Its numerous copies of significant texts have been the focus of substantial scholarly attention to date, but the shorter, unattributed, or fragmentary works have not yet received the same scrutiny. In this monograph, Cook demonstrates that a small group of such works, linked to the otherwise unknown Magister Johannes Pipudi, is in fact much more noteworthy than previous scholarship has observed. The not one but two copies of De arte cantus are in fact one of the earliest known sources for the Libellus cantus mensurabilis, purportedly by Jean des Murs and the most widely copied music theory treatise of its day, while Regulae contrapunctus, Nota quod novem sunt species contrapunctus, and a concluding set of notes in Catalan are early witnesses to the popular Ars contrapuncti treatises also attributed to des Murs. Disclosing newly discovered biographical information, it is revealed that Pipudi is most likely one Johannes Pipardi, familiar to Cardinal Jean de Blauzac, Vicar-General of Avignon. Cook provides the first biographical assessment for him and shows that late fourteenth-century Avignon was a plausible chronological and geographical milieu for the Seville treatises, hinting provocatively at a possible route of transmission for the Libellus from Paris to Italy. The monograph concludes with new transcriptions and the first English translations of the treatises.

From its origins in the thirteenth century, the Latin-texted motet in England and France became the most significant and diverse polyphonic genre of the fourteenth, a body of music important both for its texts and its variety of musical structures. However, although the motet in England plays a vital role in the music-historical narrative of the first decades of the 1300s, it has too often been overlooked in modern scholarship, due largely to its preservation in numerous but almost entirely fragmentary sources.0In 2017, substantial new fragments of medieval polyphony came to light. They originated at the Benedictine monastery of Abbotsbury, a major institution located high above Chesil Beach on Dorset's Jurassic Coast. The two leaves once headed an imposing musical scroll, and preserve significant portions of four large-scale Latin-texted motets from early fourteenth-century England.0This book introduces the manuscript and its provenance in Abbotsbury, relates it to other scrolls of late medieval music, contextualizes its motets within the larger corpus of contemporary Latin-texted motets, and analyses and reconstructs each of the motets, providing complete performable transcriptions of three of these compositions as well as three of its large-scale comparands. Spurred by the Dorset discovery, this monograph, the first in thirty-five years devoted to the medieval motet in England, offers a new evaluation of the richness of the English repertory in its own terms.

A unique capacity of measured polyphony is to give precisely fixed places not only to musical notes, but also to individual words in relation to them and each other. The Motet in the Late Middle Ages offers innovative approaches to the equal partnership of music and texts in motets of the fourteenth century and beyond, showcasing the imaginative opportunities afforded by this literal kind of intertextuality, and yielding a very different narrative from the common complaint that different simultaneous texts make motets incomprehensible. As leading musicologist Margaret Bent asserts, they simply require a different approach to preparation and listening. In this book, Bent examines the words and music of motets from many different angles: foundational verbal quotations and pre-existent chant excerpts and their contexts, citations both of words and music from other compositions, function, dating, structure, theory, and number symbolism. Individual studies of these original creations tease out a range of strategies, ingenuity, playfulness, striking juxtapositions, and even subversion. Half of the thirty-two chapters consist of new material; the other half are substantially revised and updated versions of previously published articles and chapters, organized into seven Parts. With new analyses of text and music together, new datings, new attributions, and new hypotheses about origins and interrelationships, Bent uncovers little-explored dimensions, provides a window into the craft and thought processes of medieval composers, and opens up many directions for future work.