Comprehensive Music History Review: Medieval Polyphony through the Renaissance
Core Vocabulary and Musical Terminology
Cantus firmus: An existing melody used as a structural foundation for a polyphonic composition.
Counterpoint: The combination of independent melodic lines.
Musica ficta: Altered notes outside the normal gamut, often supplied by performers in practice or notation to avoid tritones or construct soft cadential motion.
Musica recta: Notes inside the standard gamut.
Clausula: A self-contained portion or passage of organum, set in discant style, based on a single word or melismatic phrase of chant.
Conductus: A polyphonic Latin song setting a sacred or secular poem, featuring a newly composed tenor rather than a borrowed chant.
Canon: Prescribed strict imitation between voices, where a rule defines how later voices follow the primary line.
Rota: A perpetual unison canon or round, famously exemplified in English polyphony.
Rondellus: An English polyphonic technique of exchanging melodic phrases among voices in a structured pattern.
Pes: A repeated lower melodic pattern or ground bass supporting upper voice activity, such as in Sumer is icumen in.
Carol: An English strophic song composed of multiple verses and a recurring burden or refrain.
Chanson: A French secular polyphonic song setting secular poetry.
Chorale: A congregational hymn created for Lutheran worship.
Motet: A polyphonic vocal genre originating when the upper voices of discant clausulae received new Latin or vernacular words.
Isorhythm: Repetition of an extended rhythmic pattern (talea) and melodic pattern (color) across a movement, especially within a tenor.
Cantilena: A freely composed, generally homorhythmic English sacred or secular vocal setting not built on a cantus firmus.
Homophony: A texture where all musical voices move together in the same rhythm.
Imitative counterpoint: A polyphonic texture where a melodic idea is introduced in one voice and subsequently echoed or repeated in other voices.
Point of imitation: A specific passage within a polyphonic work organized around the successive entries of a single melodic motif across different voices.
Text depiction: The use of musical gestures to visually or physically represent an image, word, or action described in the text.
Text expression: The use of musical elements to convey the overall emotional tone or psychological meaning of a text.
Soggetto cavato: A musical subject created by carving out solmization syllables or vowels from the words of a name or phrase (e.g., Soggetto cavato dalle vocali).
Dodecachordon: Heinrich Glareanus's 1547 theoretical treatise that expanded the classical modal system from eight to twelve modes.
Ionian: One of Glareanus's added authentic modes (Mode 11), built on C, which closely resembles the modern major scale.
Pythagorean tuning: A tuning system based on pure, mathematically precise fourths (3:4) and fifths (2:3), which results in dissonant, less pure thirds and sixths.
Mean tone temperament: A tuning system in which fifths are slightly narrowed to produce pure major thirds.
Just intonation: A system of tuning that produces pure acoustic thirds and sixths, though it creates severe limitations when modulating across keys.
Well temperament: A system of tuning where all key signatures are usable while retaining distinct acoustic interval characteristics for each key.
Equal temperament: A tuning system dividing the octave into twelve mathematically equal semitones, rendering all keys equally in tune.
Ars Antiqua: The older medieval rhythmic practice and style of the twelfth and thirteenth centuries preceding the Ars Nova.
Ars Nova: Fourteenth-century French rhythmic notation system allowing unprecedented rhythmic precision, duple division of note values, and the minim.
Ballade: One of the three French formes fixes, characterized by strophic verse structure.
Ballata: An Italian Trecento secular refrain-based genre consisting of a ripresa, two piedi, and a volta.
Bas: Soft, low-volume instruments suited for intimate indoor settings and chamber music.
Benefice: A ecclesiastical appointment or office providing a musician with guaranteed financial income and landed estate revenue.
Breve: A medieval note value shorter than a long, divisible into semibreves.
Burden: The recurring refrain of an English carol.
Cauda: A long melismatic section found at the beginning, end, or structural points of a polyphonic conductus.
Color: The repeated melodic sequence used in an isorhythmic tenor composition.
Contratenor: A polyphonic voice written against the tenor line, later differentiated into contratenor altus (alto) and contratenor bassus (bass).
Discant: A style of polyphony where voices move at comparable, measured rhythmic rates note-against-note or in modal rhythm.
Duplum: The second voice part written above the fundamental tenor in medieval polyphony.
Final: The principal concluding pitch or cadence point defining a mode.
Formes fixes: The standardized French poetic and musical forms of the fourteenth and fifteenth centuries: ballade, rondeau, and virelai.
Frottola: An Italian Renaissance secular vocal genre featuring syllabic, homophonic, strophic settings.
Haut: Loud, high-volume instruments suited for outdoor ceremonies, processions, and public displays.
Ligature: A single neume or notated symbol representing a group of notes, used in Notre Dame notation to indicate rhythmic modes.
Long: A medieval note value longer than a breve.
Magnificat: A musical setting of the biblical Canticle of Mary from the Gospel of Luke.
Mensuration: The late medieval system of defining note value relationships and meter by dividing broad note values into two or three parts.
Minim: An Ars Nova note value smaller than the semibreve.
Motetus: The texted polyphonic voice positioned immediately above the tenor in an early motet.
Organum: The earliest genre of medieval Western polyphony combining an existing plainchant melody with one or more added vocal lines.
Organum purum: A style of organum where long, unmeasured tenor chant notes sustain underneath a florid, melismatic upper voice.
Paraphrase: The elaboration and ornamentation of a borrowed chant melody, distributing it fluidly through polyphonic voices.
Perfect division: Triple division of note values within mensural notation (e.g., perfect tempus or perfect prolation).
Prolation: The mensural division of a semibreve into smaller minims (triple = major prolation; duple = minor prolation).
Ripresa: The musical and poetic refrain that opens and concludes an Italian Trecento ballata.
Ritornello: The contrasting concluding poetic stanza and musical section of an Italian Trecento madrigal set in a different meter.
Rondeau: A French forme fixe with a structured refrain pattern; a common late medieval scheme is ABaAabAB.
Semibreve: A medieval note value shorter than a breve, divisible into minims under Ars Nova mensuration.
Superius: The highest voice part in Renaissance four-part polyphony.
Talea: The repeating rhythmic pattern established in an isorhythmic tenor.
Tempus: The mensural division of a breve into semibreves (triple = perfect tempus; duple = imperfect tempus).
Tenor: The foundational voice carrying the primary borrowed chant melody; derived from the Latin tenere, meaning "to hold."
Triplum: The third voice part written above the tenor and duplum.
Virelai: One of the three French formes fixes, characterized by a refrain structure preceding and following stanzas.
Volta: The transitional musical phrase in a ballata leading from the piedi back into the repeat of the ripresa.
Voice exchange: A contrapuntal technique where two voices trade distinct melodic phrases with one another.
Important Figures and Historical Contributions
Guido of Arezzo: Author of Micrologus (ca. 1025); documented early organum and interval theory, contributing to early staff notation.
Léonin: Leading composer at Notre Dame Cathedral; compiled the Magnus Liber Organi; master of two-voice organum purum and discant.
Pérotin: Successor at Notre Dame Cathedral; expanded polyphony by composing three-voice (organum triplum) and four-voice (organum quadruplum) settings, refining rhythmic modes.
Franco of Cologne: Author of Ars cantus mensurabilis (ca. 1280); codified Franconian notation, where distinct note shapes directly indicated exact durations (double long, long, breve, semibreve).
Philippe de Vitry: Named as founder of the Ars Nova treatise; developed innovative rhythmic notation enabling duple meters, minims, and complex syncopation.
Guillaume de Machaut (ca. 1300–1377): Leading French composer and poet of the Ars Nova; composed isorhythmic motets, the Messe de Nostre Dame, Hoquetus David, and masterworks in all three formes fixes.
Francesco Landini: Prominent fourteenth-century blind Italian Trecento composer; famed master of the ballata and popularizer of the Landini cadence (under-third cadence).
John Dunstable: Preeminent fifteenth-century English composer; brought the contenance angloise (harmonies of thirds and sixths) to continental Europe; composed the cantilena Quam pulchra es.
Gilles Binchois: Key composer of the early Burgundian court; noted master of the French secular chanson, such as De plus en plus.
Guillaume Du Fay: Premier composer of the International Style; synthesized English, French, and Italian traits; utilized fauxbourdon; composed the cantus-firmus Mass Missa Se la face ay pale.
Johannes Tinctoris: Flemish theorist who wrote Liber de arte contrapuncti (1477); defined rules of counterpoint, consonance, and dissonance control, prohibiting parallel fifths and octaves.
Johannes Ockeghem: Great fifteenth-century Franco-Flemish master; composed complex, dense canonic Masses including Missa Prolationum and Missa Cuiusvis Toni.
Antoine Busnoys: Franco-Flemish composer famous for sophisticated secular chansons and polyphonic Masses based on secular tunes like L'homme armé.
Jacob Obrecht: Late fifteenth-century Franco-Flemish composer known for systematic, highly structured treatments of borrowed melodies within Mass cycles.
Heinrich Isaac: Franco-Flemish master who composed the Choralis Constantinus, a comprehensive cycle of polyphonic Proper settings for the liturgical year.
Josquin des Prez: Master of the High Renaissance; perfected pervasive imitative counterpoint, clear text declamation, and text expression; composed Missa Pange Lingua.
Heinrich Glareanus: Swiss theorist who published Dodecachordon (1547), expanding the modal framework from eight to twelve modes by incorporating Ionian and Aeolian.
Structural Comparisons of Composers
Léonin versus Pérotin: Léonin pioneered two-voice organum (organum duplum) and edited the Magnus Liber Organi; Pérotin expanded polyphonic density to three and four voices (triplum and quadruplum) with structured modal rhythms.
Dunstable versus Du Fay versus Binchois: Dunstable provided the native English consonant sound (contenance angloise); Du Fay leveraged an international career to blend English harmonies, French structural rigor, and Italian lyricism with fauxbourdon; Binchois focused on Burgundian chansons.
Ockeghem versus Josquin: Ockeghem specialized in continuous, seamless, overlapping polyphony and complex technical canons (Missa Prolationum); Josquin emphasized transparent textures, structured points of imitation, precise syllabic text alignment, and text expression.
Historical Chronology of Polyphony
9th Century: Musica enchiriadis appears, outlining the earliest documented practices of parallel organum and interval rules.
ca. 1025: Guido of Arezzo writes Micrologus, describing freer organum and initial musical notation systems.
12th Century: Development of Aquitanian polyphony, characterized by florid organum and early discant style at Limoges.
Late 12th–13th Century: Golden age of Notre Dame polyphony led by Léonin and Pérotin; creation of the Magnus Liber Organi, development of the six rhythmic modes, and creation of discant clausulae.
13th Century: Origin and expansion of the motet from discant clausulae; Franco of Cologne writes Ars cantus mensurabilis, linking note duration directly to graphic note shapes.
14th Century: Emergence of the Ars Nova in France and the Trecento in Italy; perfection of isorhythm, expansion of mensural meters, polyphonic settings of the Mass Ordinary by Machaut, and refined secular songs.
15th Century: Influence of the English consonant sound (contenance angloise) across Burgundy; development of the International Style; origination of unified cyclic Masses based on cantus firmi; expansion of imitative contrapuntal techniques.
ca. 1500: High Renaissance synthesis led by Josquin des Prez; systematic points of imitation, text depiction, and expressive humanistic text setting.
Evolution of Organum and the Motet
Developmental Path of Polyphonic Texture
The progression of early polyphony followed a distinct trajectory: drone organum → parallel organum → mixed parallel and oblique organum → note-against-note organum → Aquitanian florid organum/discant → Notre Dame measured organum.
Styles of Early Polyphony
Parallel Organum: The added organal voice moves in lockstep motion below or above the principal chant voice at a fixed interval, most commonly a fifth or fourth.
Mixed Parallel and Oblique Organum: Uses stationary pedal points alongside parallel motion to avoid problematic tritone intervals, as documented in Musica enchiriadis.
Note-Against-Note Organum: Detailed in treatises such as Ad organum faciendum (ca. 1100); features independent melodic movement using contrary, oblique, parallel, and similar motion.
Florid Organum / Organum Purum: The foundational tenor holds extremely long, unmeasured chant notes while the upper voice (duplum) executes fast, expansive melismas.
Discant: Both tenor and upper voices move at coordinated, measured rhythmic rates using modal patterns.
Notre Dame Polyphony: Developed by Léonin (two voices) and Pérotin (three or four voices). Léonin created the Magnus Liber Organi to provide polyphonic settings for major church feasts. Pérotin refined modal rhythms across dense three- and four-part textures (Viderunt omnes).
Textual Changes: The motet arose when musicians added new Latin words to the fast-moving upper voices of discant clausulae. Substituted clausulae were written to replace older discant sections.
Later Medieval Motet: Evolved rapidly into a flexible secular or sacred genre, often utilizing multiple simultaneous texts (polytextual motets), mixing Latin and vernacular French, and establishing independent rhythmic stratifications across voices.
Rhythmic Systems, Notation, and Isorhythm
Systems of Notation and Rhythm
Rhythmic Modes: A system of six recurring triple-meter rhythmic patterns based on classical poetic feet (e.g., trochaic, iambic), communicated in Notre Dame manuscripts using visual combinations of note ligatures.
Franconian Notation: Codified ca. 1280 by Franco of Cologne in Ars cantus mensurabilis; assigned specific temporal durations directly to individual note shapes:
Double long
Long
Breve
Semibreve
Ars Nova Notation: Pioneered in 14th-century France; introduced explicit duple meter divisions alongside triple divisions, introduced the minim, established mensuration signs, and allowed complex syncopation.
Mensural Divisions
Modus: The division of a long into breves.
Tempus: The division of a breve into semibreves (triple = perfect; duple = imperfect).
Prolation: The division of a semibreve into minims (triple = major prolation; duple = minor prolation).
Isorhythms and Special Contrapuntal Devices
Talea: The repeating rhythmic unit in an isorhythmic voice.
Color: The repeating melodic sequence in an isorhythmic voice.
Structural Relationship: The length of the talea and color do not need to be equal; a color may span multiple repetitions of a talea or vice versa, creating complex structural overlaps.
Hocket: A contrapuntal device featuring rapid alternation of brief notes and rests between two or more voices, producing a broken or hiccup-like effect.
Stratification of Voice Speeds: In standard 13th- and 14th-century motets, the lowest voice (tenor) moves at the slowest pace, the middle voice (motetus) moves at a moderate speed, and the top voice (triplum) moves at the fastest rate.
Fourteenth-Century French and Italian Music
Guillaume de Machaut and the French Style
Guillaume de Machaut (ca. 1300–1377): The primary composer and poet of the French Ars Nova.
Key Achievements: Composed 23 motets (mostly isorhythmic), the instrumental hocket Hoquetus David, and La Messe de Nostre Dame (the earliest known complete polyphonic setting of the Mass Ordinary by a single composer).
Formes Fixes: Perfected the three standardized French poetic/musical structures:
Ballade: Strophic form setting serious poetic texts.
Rondeau: Refrain form based on an ABaAabAB scheme.
Virelai: Refrain form featuring a AbbaA structure.
Manuscript Preservation: Machaut personally compiled and organized his complete works into illuminated manuscripts, reflecting an unprecedented self-awareness of artistic legacy.
Italian Trecento Genres
Madrigal: A secular polyphonic setting of Italian poetry, usually written for two or three voices singing the same text. Structured as two or three three-line stanzas (tercets) followed by a concluding two-line stanza called a ritornello, which shifts to a contrasting meter.
Caccia: A programmatic genre depicting hunting or lively street scenes. Features two canon-bound upper voices singing in strict unison canon over a slower, untexted instrumental tenor line.
Ballata: A popular dance-derived song structure built on the form: Ripresa (A) →Piedi (bb) →Volta (a) →Ripresa (A), summarized as the overall form AbbaA.
Landini Cadence: Named after Francesco Landini; a prominent cadential formula where the upper voice descends by step to an under-third scale degree before leaping up a third to the final resolution pitch (e.g., 7→6→8).
Renaissance Humanism, Aesthetics, and National Styles
Humanism and the International Style
Historical Span: The Renaissance music period covers roughly 1400–1600.
Humanistic Influence: Prioritized classical scholarship, rhetoric, poetry, natural speech cadences, and dramatic text expression.
Institutional Patronage: Professional musicians were employed by church chapels, court chapels, civic bodies, and guilds. Cathedral choir schools trained young male singers, while guilds educated instrumental craftsmen and performers.
International Style: A synthesis occurring in the early 15th century, combining:
English harmonic consonance (full thirds and sixths).
French structural rigor, rhythm, and formal clarity.
Italian melodic lyricism and smooth line construction.
English Influence and the Contenance Angloise
Contenance Angloise: The "English quality" praised by continental writers; characterized by major/minor thirds and sixths, low dissonance levels, smooth melodies, regular phrase lengths, syllabic text delivery, and homorhythmic textures.
Cantilena: A freely composed, non-chant-based three-voice English setting; illustrated by John Dunstable's sacred setting Quam pulchra es.
Faburden versus Fauxbourdon:
Faburden: English system, primarily improvised in performance. The plainchant melody sits in the middle voice, flanked by a parallel voice a fourth above and a lower voice moving in parallel thirds below, yielding chains of 6−3 sonorities resolving to an octave.
Fauxbourdon: Continental technique pioneered by Guillaume Du Fay, fully composed and written out. The plainchant melody is placed in the top voice (cantus), accompanied by a written bottom voice in parallel sixths, while an unwritten middle voice is improvised a fourth below the top voice.
Performance Setting: Outdoor festivals, civic processions, state ceremonies, grand entrances, and dance events.
Burgundian Polyphony and Mass Settings
Patronage of the Burgundian Court
The Dukes of Burgundy maintained a magnificent court chapel in the 15th century, fostering master composers like Gilles Binchois (De plus en plus) and Guillaume Du Fay.
Major Italian patron families included the Medici in Florence, the Sforza in Milan, the Este in Ferrara, and the Gonzaga in Mantua.
Architectural Expansion of Voice Textures
15th-Century Expansion: Early 15th-century music relied on three voices (cantus, tenor, contratenor).
Four-Voice System: To provide stronger foundational harmony, the single contratenor line split into two distinct registers: contratenor altus (alto) and contratenor bassus (bass). This established the standard four-part vocal arrangement:
Superius (Soprano)
Altus (Alto)
Tenor (Tenor)
Bassus (Bass)
Categorization of Polyphonic Mass Cycles
Paired Movements: Linking two individual movements of the Mass Ordinary (e.g., Gloria and Credo) using common musical motifs.
Motto Mass: Each movement of the Mass Ordinary opens with the exact same melodic head-motif (motto).
Plainsong Mass: Each movement of the Mass incorporates a distinct, liturgically appropriate chant line (e.g., Kyrie chant in the Kyrie movement, Gloria chant in the Gloria).
Cantus-Firmus Mass (Tenor Mass): All movements are constructed around the same borrowed melody, placed in long note values within the tenor voice throughout the entire cycle.
Paraphrase Mass: A borrowed chant melody is decorated, embellished, altered rhythmically, and distributed throughout all polyphonic voices of the composition.
Imitation Mass (Parody Mass): Incorporates multiple voice lines and contrapuntal blocks directly from an existing polyphonic work (a secular chanson or motet).
Evolution of Imitative Techniques
The structural use of imitative counterpoint expanded progressively from Du Fay to Antoine Busnoys, Johannes Ockeghem, Jacob Obrecht, and reached its stylistic apex in Josquin des Prez.
Johannes Ockeghem: Notable for complex canonic structures (e.g., Missa Prolationum, executed entirely through structural canons across different mensurations; Missa Cuiusvis Toni, readable in any mode).
Jacob Obrecht: Known for systematic, highly audible transformations of borrowed melodies.
Josquin des Prez: Mastered the structural point of imitation, balancing contrapuntal rigor with clear text expression.
Detailed Analysis of Score and Listening Examples
Léonin's Viderunt omnes: Demonstrates structural alternation between original unmeasured plainchant, florid organum purum (long tenor pedal notes with active duplum melismas), and measured discant sections.
Pérotin's Viderunt omnes (1198): Written for four voices (quadruplum). Features repeating modal rhythmic patterns in the upper three voices over sustained tenor tones, alternating with sharp discant passages, particularly on the word "Dominus."
Motet Factum est salutare/Dominus: Early 13th-century Latin motet created by taking a discant clausula and adding a new, textually related sacred Latin text to the motetus voice above the chant tenor.
Motet Fole acostumance/Dominus: Demonstrates secularization; uses the exact same tenor segment as Factum est salutare, but replaces the upper voice with a rapidly moving vernacular French text detailing secular complaints.
Dunstable's Quam pulchra es: Illustrates the 15th-century English cantilena style. Features freely composed polyphony (not based on chant), sweet third and sixth consonant intervals, homorhythmic text declamation, and natural speech accentuation.
Binchois's De plus en plus: A Burgundian secular rondeau blending formal French structural design with English-inspired consonant harmonies (contenance angloise).
Du Fay's Missa Se la face ay pale: A cantus-firmus Mass constructed upon the tenor line of Du Fay's own secular ballade Se la face ay pale.
Josquin's Missa Pange Lingua: A paraphrase Mass setting; takes the Thomas Aquinas hymn Pange lingua gloriosi and paraphrases the chant melody, distributing it through all four voices using imitative points.
Early Organum Treatises:
Musica enchiriadis (9th century): Describes parallel organum and mixed parallel/oblique motion designed to prevent tritone intervals.
Ad organum faciendum (ca. 1100): Outlines note-against-note polyphony utilizing contrary, oblique, parallel, and similar motion patterns.
Winchester Troper: Preserves 174 organa settings; contains only the added organal lines without the principal chant, demonstrating that performance reliant on oral tradition remained important.
Aquitanian Sources (St. Martial at Limoges): Contain early 12th-century examples of discant (1 to 3 notes in upper voice per lower note) and florid organum (sustained lower note beneath expansive upper-voice melismas).
Polyphonic Conductus Structural Features: Unlike organum, the tenor line of a polyphonic conductus is newly composed rather than borrowed from chant. Sets a rhymed Latin poem in two to four voices sharing the same text syllabically, interspersed with broad melismatic caudae.
Systems of Tuning and Temperament
Pythagorean Tuning: Based on pure mathematical ratios of fourths (3:4) and fifths (2:3). Produces brilliant fifths, but leaves major thirds harsh, sharp, and acoustically dissonant (81:64).
Just Intonation: Based on acoustically pure thirds (5:4) and sixths. While consonant in primary keys, it produces uneven whole tones and creates severe dissonances when shifting across distant key signatures.
Mean Tone Temperament: Adjusts the scale by slightly narrowing perfect fifths in order to yield acoustically pure major thirds; ideal for keyboard instruments playing music with limited modulations.
Well Temperament: A system of tuning where fifths are unevenly altered, allowing all keys to be musically usable without severe dissonance while preserving distinct interval colorations between different keys.
Equal Temperament: Divides the octave into twelve mathematically equal semitones (ratio of 122). Allows modulation to any key with identical interval relationships, becoming the standard in modern music.
Key Essay and Review Topics
Organum Purum versus Discant; Léonin versus Pérotin: Analyze the structural differences between unmeasured florid organum purum and rhythmic discant style. Contrast Léonin's foundational two-part additions in the Magnus Liber Organi with Pérotin's expansion into three-part (triplum) and four-part (quadruplum) polyphony.
Evolution of Rhythmic Systems: Trace the lineage from Notre Dame modal ligatures to Franco of Cologne's note-shape duration codification in Ars cantus mensurabilis, culminating in the expanded meters, minims, and syncopation options of the Ars Nova.
Clausula to the Motet: Explain the process where self-contained discant clausulae inside organum were excised, supplied with independent texts in upper voices, and transformed into autonomous polytextual and secular motets.
Isorhythmic Principles (Talea versus Color): Define the structural application of talea (rhythmic pattern) and color (melodic sequence) within 14th-century motets, describing how their independent lengths overlap structurally.
French Formes Fixes versus Italian Trecento Genres: Compare the French formal designs (ballade, rondeau, virelai) with the Italian Trecento forms (madrigal, caccia, ballata).
Faburden versus Fauxbourdon, English Sound, and the International Style: Differentiate between improvised English faburden and written continental fauxbourdon. Trace how John Dunstable's contenance angloise influenced continental musicians like Du Fay to produce the early Renaissance International Style.
Comparative Typology of the Renaissance Mass: Define and contrast the structural methods used to unify the polyphonic Mass Ordinary cycle: Motto Mass, Plainsong Mass, Cantus-Firmus (Tenor) Mass, Paraphrase Mass, and Imitation (Parody) Mass.
Development of Imitative Counterpoint: Trace the expansion of imitative textures from early structural entries in Du Fay and Busnoys, through the complex canons of Ockeghem and Obrecht, to the fully developed points of imitation and text expression seen in Josquin des Prez.