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Notes inégales

Notes inégales, also known as inégalité, is a rhythmic performance convention in French Baroque music of the 17th and 18th centuries, where pairs of equal-duration notes—typically the smallest subdivisions such as eighths or sixteenths—are rendered unequally, with the first note lengthened and the second shortened to create a graceful, swinging effect akin to a mild triplet rhythm.^[1]^[2] This practice, documented in over 40 French theoretical sources from the late 17th century through the French Revolution, served as a default interpretive norm unless explicitly canceled by notations like notes égales (equal notes) or détaché.^[2] The technique originated in the French musical tradition, particularly influencing composers like François Couperin, who described it in his 1716 treatise L’Art de Toucher le Clavecin as a means to infuse runs and scalar passages with expressive freedom while preserving the overall pulse.^[1] Application rules varied by meter: in binary time signatures (e.g., 4/4 or 2/2), it affected sixteenth notes, while in ternary meters (e.g., 3/4), it targeted eighth notes; the inequality was generally milder in faster tempos or upbeats and stronger on metrically accented positions, with ratios ranging from 7:5 for subtle effects to more pronounced 3:1 disparities in emphatic contexts.^[2]^[3] It primarily applied to stepwise melodic motion, excluding leaps, repeated notes, or dotted rhythms, and allowed performers interpretive latitude based on musical structure, tempo, and personal style—factors that studies of historical performers show lead to inequality ratios averaging around 1.63, with individual variations from 1.33 to 1.89.^[1]^[3] Though most prevalent in French repertoire for keyboard, strings, and winds, notes inégales occasionally extended to German and English music influenced by French styles, such as works by Johann Sebastian Bach, but remained distinctly tied to the elegance of the style brisé and dance forms like the gavotte.^[1] Modern historically informed performances revive this practice to capture the idiomatic "inequality" that distinguished French Baroque expression from the stricter rhythmic precision of Italian contemporaries.^[3]

Definition and Principles

Core Concept

Notes inégales, or "unequal notes," is a performance practice primarily from the Baroque era, in which notated notes of equal duration—typically eighth notes or smaller—are executed with rhythmic inequality, often as alternating long-short pairs that evoke a dotted rhythm without explicit notation. This convention involves performers subtly lengthening the first note of a pair and shortening the second, creating a graceful, flowing articulation that enlivens passagework and diminutions in both vocal and instrumental music.^[4] The degree of inequality can vary from barely perceptible to more pronounced, depending on the musical character and the performer's discretion, with historical sources describing ratios such as 3:1 or milder forms, distinguishing it from strict dotting. Predominantly associated with French music, notes inégales emerged as a hallmark of the French style, contrasting sharply with the Italian emphasis on playing notes evenly as written to maintain precise rhythmic equality. While rooted in French traditions, the practice occasionally extended to other European styles, adapting to local conventions. It gained prominence during the 17th and 18th centuries, becoming a standard element of musical pedagogy and performance in France and Germany, though its application in modern interpretations remains a subject of debate among scholars and performers.^[4] In practice, this alteration transforms sequences of even eighth notes, such as ♪ ♪ in a duple meter, into an approximate long-short pattern like ♪. ♪, where the first note is extended and the second compressed within the same total duration, imparting a subtle swing that enhances expressiveness without disrupting the overall meter. This rhythmic flexibility, applied selectively to running passages rather than all equal notes, underscores the improvisatory and interpretive nature of Baroque performance.^[4]

Rules of Application

Notes inégales were typically applied to stepwise melodic motion involving eighth notes (quavers) or smaller divisions, particularly in conjunct passages, while being avoided in leaps of a third or larger, dotted rhythms, or triadic figures where equality preserved harmonic clarity.^[5] This restriction ensured the alteration enhanced graceful flow without disrupting structural elements, as articulated in early 18th-century French treatises.^[6] For instance, Jacques Hotteterre specified inequality for quavers in duple time (2/2 or 4/4), simple triple time (3/4), and compound duple (6/4), but not in disjunct motion or when the composer marked "croches égales" to enforce even playing.^[6] The degree of inequality varied according to tempo, meter, and musical character, ranging from light (a mild swing, akin to a 3:2 ratio for upbeats) to moderate (around 2:1 or Hotteterre's 3:1 on main beats) and heavy (approaching 3:1 in slower dances like sarabandes).^[5] Hotteterre described the default as a 3:1 ratio, equivalent to mentally dotting the first note of each pair ("pointer"), while allowing milder forms for slurred pairs ("lourer") influenced by contemporary theorists like Loulié.^[6] Faster tempos generally called for subtler inequality to avoid awkwardness, whereas moderate paces permitted bolder application for expressive swing.^[5] Notation for notes inégales was rarely explicit, with performers expected to infer it from the French stylistic context unless overridden; indications like "notes égales" or dots over notes signaled even execution, while slurs often grouped notes for potential inequality without mandating it.^[5] François Couperin, in his 1716 treatise L'art de toucher le clavecin, advocated a subtle "un tant-soit-peu pointées" (slightly dotted) approach as the norm, using written dots sparingly to denote exceptions or sharper effects rather than the convention itself.^[5] Composers occasionally wrote out dotted figures to clarify intended inequality, but this was not standard practice.^[6] Key treatises from the period provide detailed guidance: Johann Joachim Quantz's 1752 Versuch einer Anweisung die Flöte traversiere zu spielen recommended inequality in French overtures and allemandes for rhythmic vitality, but cautioned against it in gigues or rapid movements where even notes maintained precision.^[5] Hotteterre's Principes de la flûte traversière (1707) emphasized its role in specific meters, noting that even numbers of quavers alternated long-short starting with long on the beat, while odd numbers reversed for balance.^[6] These sources collectively underscore inequality as a flexible convention tied to national style. In performance, the orientation—upbeat (short-long, for lighter swing) versus downbeat (long-short, for emphatic pulse)—depended on phrasing and affect, with "good taste" guiding variations to suit the piece's expression.^[5] Quantz stressed perceptible but tasteful inequality to distinguish refined playing, applicable across instruments in mixed styles, while Hotteterre linked it to articulation syllables like "tu-ru" for vigorous execution or reversed for softer nuance.^[6] This subjective element allowed performers to adapt the practice dynamically, ensuring it complemented rather than dominated the music.^[5]

Historical Development

Pre-Baroque Origins

The practice of notes inégales, involving the performance of rhythmically unequal note pairs, finds its earliest precursors in the modal rhythms of medieval music, particularly during the Ars Antiqua period of the 13th century. These rhythms were organized into six modes, each defined by repeating patterns of long (longa) and short (brevis) notes, such as the trochaic first mode (long-short) or the iambic second mode (short-long), which introduced inherent inequalities to create forward momentum in polyphonic compositions like organum and motets.^[7] This system emphasized imperfect consonance in note lengths, where the ratio of 2:1 between long and short notes reflected the imperfect nature of triple divisions in tempus imperfectum, laying a conceptual foundation for later expressive asymmetries in duration.^[8] In the Renaissance, these medieval influences evolved within mensural notation, where note values became more precisely measurable but retained flexibility for inequality, especially in French music. Semibreves were often performed unequally to align with poetic accents or metrical pulses, contrasting with the stricter equality favored in Italian practices; French composers and performers introduced subtle asymmetries to enhance the natural flow of chansons and polyphonic songs, modeling unequal proportions on the divided tactus (beat).^[9] Theorists like Loys Bourgeois in 1550 provided the first explicit description of such embellishing diminutions, advocating long-short alterations in vocal lines to add grace and mimic speech rhythms, while earlier figures such as Silvestro di Ganassi dal Fontego (1535) and Diego Ortiz (1553) illustrated dotted diminutions in instrumental manuals that implied similar inequalities.^[5]^[10] The transition to the Baroque saw these elements persist in 16th-century instrumental idioms, particularly in French lute and viol tablatures, where even divisions of notes often implied long-short pairs for idiomatic expression, as seen in arrangements of dances like the pavane that incorporated gliding steps with rhythmic nuances to convey elegance.^[5] This period's practices were deeply rooted in oral traditions of improvisation and vocal embellishment, predating formal written codification and allowing performers to infuse written equal notes with natural inequalities drawn from everyday speech and dance, a flexibility noted in treatises emphasizing the living transmission of rhythmic conventions over rigid notation.^[5]

French Baroque Evolution

The practice of notes inégales emerged prominently during the reign of Louis XIV (1643–1715), particularly in the mid-to-late 17th century under the influence of Jean-Baptiste Lully, who served as the king's composer and superintendent of music from the 1650s onward. Lully integrated this rhythmic convention into his tragédies en musique—such as Phaëton (1683)—and orchestral suites derived from court ballets, where it enhanced the graceful flow of dance movements performed at Versailles.^[11]^[10] This period marked the codification of notes inégales as a hallmark of French style, reflecting the court's lavish entertainments that blended music, dance, and drama to embody royal magnificence.^[10] Key developments in the application of notes inégales during Lully's era featured slurred long-short inequalities in early vocal lines of operas, which mimicked natural speech inflections, evolving to more pronounced long-short inequalities in the characteristic overtures of his mature works. These overtures, often in dotted rhythms, drew directly from dance forms like the bourrée and gavotte, where unequal notes evoked the stylized steps and swaying motions of courtly choreography, as seen in excerpts from Ballet des Muses (1666).^[11] By the 1680s, this evolution solidified notes inégales as a tool for rhythmic vitality in both stage and chamber settings, distinguishing French music through its idiomatic flexibility.^[10] Culturally, the rise of notes inégales stemmed from France's aesthetic prioritization of élégance and expressive nuance over the Italian Baroque's focus on precise polyphony and bel canto precision, fostering a national style that valued rhythmic subtlety and goût (taste). The Académie Royale de Musique, founded in 1669 and placed under Lully's directorship in 1672, institutionalized this approach by training performers in courtly rhythms and promoting notes inégales as essential to French opera and ballet.^[12]^[10] Early theoretical accounts reinforced notes inégales as innate to French sensibility, with Bénigne de Bacilly's Remarques curieuses sur l'art de bien chanter (1668) advocating gentle inequalities in vocal divisions to achieve natural charm and avoid stiffness, learned through imitation in Parisian salons. Subsequent writings, such as Jean Rousseau's Traité de la viole (1687), extended this to strings, prescribing unequal semiquavers in common time as a default for expressive playing.^[13]^[10] By the mid-18th century, notes inégales had permeated diverse French genres, including harpsichord suites by François Couperin, where it animated allegros and dance movements; violin sonatas influenced by Lullian models; and vocal airs in the cantates françoises, maintaining its role in conveying graceful motion across instrumental and sung repertoires.^[10]^[11]

Performance Practices

French-Style Inequality

In French-style notes inégales, execution typically involves rendering pairs of equal-duration notes—such as eighths or sixteenths—unequally, with the first note lengthened and the second shortened, creating a ratio often approximating 2:1 or less extreme variations like 7:5 for subtlety.^[2] This long-short pattern aligns with downbeats to impart rhythmic gravity and forward momentum, while a reversed short-long inequality (known as the Lombardic rhythm) may occur on upbeats to evoke lightness and buoyancy, though it is less common and often explicitly marked.^[14] Integration with articulation emphasizes non-legato execution for these pairs, employing detached strokes to enhance the piquant, pointed character, particularly in stepwise motion, while leaps or repeated notes are generally played evenly.^[1] The expressive function of notes inégales lies in infusing the music with a sense of noblesse—noble elegance and natural flow—by mimicking the irregular rhythms of French speech and gesture, thereby lending an organic, dance-like vitality to the line.^[15] Application varies by genre and tempo: heavier inequality (more pronounced long-short disparities) suits slower movements like allemandes or sarabandes for dignified weight, while faster tempos in gigues or menuets call for lighter, subtler alterations approaching evenness to maintain agility.^[14] Instrumentally, notes inégales adapt to the idiomatic techniques of period instruments: on harpsichord, they are implied through fingering patterns that naturally elongate the upper note in scalar passages.^[2] In the 18th century, refinements by composers like François Couperin and Jean-Philippe Rameau stressed tasteful variation (goût), advising performers to adjust inequality based on musical context and personal judgment rather than rigid application, as seen in Couperin's annotations distinguishing notation from execution.^[15] By the late 1700s, however, the convention declined with the ascendancy of Classical-era even-note rhythms, which prioritized metric precision over Baroque rhythmic flexibility, though explicit markings for inequality persisted in transitional works.^[2] For illustration, consider a hypothetical playback of a menuet: even notation yields a mechanical, clockwork pulse, but applying French-style notes inégales transforms pairs of eighth notes into a lilting long-short sway—evoking courtly grace with the first note gently weighted on the downbeat and the second lightly released—heightening the dance's inherent charm without altering the overall tempo.^[1]

Adaptations in Non-French Music

In German Baroque music, the practice of notes inégales was adopted through the dissemination of French stylistic elements, notably promoted by Georg Muffat in his treatises Auserlesene...Zweyte...Suite (1695) and Florilegium secundum (1698), where he detailed the French convention of inequality to German musicians, emphasizing its application in dance movements for graceful expression.^[5] This influence extended to composers like Johann Jakob Froberger, Johann Sigismund Kusser, and Johann Caspar Ferdinand Fischer, with a lighter form of inequality often applied in suites to harmonize with the prevailing Italian preference for even note values, avoiding the heavier French long-short pairs in favor of subtler rhythmic swings.^[5] Johann Gottfried Walther's Musicalisches Lexikon (1732) further advised selective use, discussing the distinction between strong and weak notes but cautioning against universal application, particularly in contexts blending national styles.^[5] In English music, adaptations were more partial and integrated into native forms, as seen in Henry Purcell's selective employment of inequality in grounds and fantasies, where he often notated dotted rhythms to suggest inégales, such as in the Ode for St. Cecilia's Day (1692), imparting a lively pulse without strict French uniformity.^[5] This transitioned into the early Classical period with George Frideric Handel's more restrained approach, evident in his suites (1720), where inequality appears in mechanical reproductions of his works but is tempered to suit English and Italian influences, focusing on specific passages rather than pervasive application.^[5] The spread of notes inégales beyond France was facilitated by the travel of French musicians to European courts, particularly during the 1710s when French ballet and orchestral styles gained favor among German and English nobility, as well as through instructional treatises that codified these elements for local performers.^[5] Regional variations emerged, with heavier inequality in Austrian music under Fischer's influence, where French-inspired suites retained pronounced long-short pairs, contrasting with the subtler, often equalized versions in Italy, where composers like Arcangelo Corelli maintained even quavers in fast movements to preserve melodic clarity.^[5] By the 1750s, the practice declined amid Enlightenment ideals favoring rhythmic uniformity and literal notation, as articulated in Johann Joachim Quantz's Versuch einer Anweisung die Flöte traversiere zu spielen (1752), which normalized but increasingly limited its use.^[5] Cultural resistance in non-French contexts often led to hybrid styles, such as the reversed short-long inequality (known as the Lombard rhythm) in German chorales and mixed-genre works, blending French grace with local Protestant solemnity and Italian evenness to mitigate perceived excesses of the original convention.^[5]

Notable Composers and Works

French Exemplars

Jean-Baptiste Lully played a pivotal role in establishing notes inégales as a cornerstone of French Baroque style, particularly through his operas where the practice was implied in string passages to lend rhythmic vitality.^[10] This approach exemplifies Lully's integration of inequality into orchestral textures, influencing subsequent French composers by standardizing its use in dance-derived movements.^[10] François Couperin advanced the explicit notation of notes inégales in his harpsichord music, providing performers with direct guidance amid the convention's widespread but variable application. In the Pièces de clavecin (second book, 1716), several pieces include markings such as "inégal" to indicate where inequality should be applied, particularly in stepwise passages of the ordres. For instance, the Sixth Ordre in B-flat major features gavotte-like rondeaux such as "Les Moissonneurs," where equal eighth notes in melodic lines are intended for long-short interpretation to evoke a graceful, lilting dance rhythm, contrasting with sections marked "notes égales" for even execution.^[16] These notations reflect Couperin's pedagogical intent, as outlined in his L'Art de toucher le clavecin (1716), to clarify the practice for keyboardists while preserving its interpretive flexibility.^[17] Jean-Philippe Rameau incorporated notes inégales into both his operatic dances and solo keyboard works, adapting the convention to enhance expressive variety in rhythmic patterns. The dances of Les Indes galantes (1735), an opéra-ballet rich in stylized movements, employ inequality in eighth-note runs of airs and entrées, such as the "Air pour les sauvages," where stepwise figures in the strings and winds are performed unequally to mimic exotic, swaying motions, varying the degree based on tempo and character.^[18] Similarly, Rameau's Pièces de clavecin (1724) demonstrate this in pieces like "Les niais de Sologne," a rondeau with running eighth notes that invite moderate inequality for a playful, undulating flow, aligning with his theoretical advocacy for rhythmic nuance in French style.^[19] Marc-Antoine Charpentier applied notes inégales to vocal lines in his motets, using the technique to heighten expressivity in sacred texts through subtle rhythmic inflection. In motets such as Beatus vir (H. 171, c. 1670s), vocal passages with diatonic eighth notes, particularly in melismatic settings on words evoking tenderness or lament, are performed with inequality to add a gentle sway, blending seamlessly with ornamentation for affective depth.^[20] Another example appears in Litanies de la Vierge (H. 84, c. 1680s), where stepwise descents in the soprano line on phrases like "Agnus Dei" receive long-short treatment to convey supplicatory grace, as inferred from contemporary French vocal conventions.^[21] A representative analytical example of notes inégales occurs in the bourrée, a binary dance form common in French suites, where notated even eighth notes in stepwise motion contrast with their performed long-short realization. In a typical bourrée excerpt—such as those found in Lully's or Couperin's instrumental works—the melody might be notated as two equal eighth notes (♩ ♪♪ in 2/2 time, each ♪ worth half a quarter), but performers render the first slightly longer (approximately 2:1 ratio) and the second shorter, creating a dotted rhythm (♩ ♪.♬) that imparts a buoyant, aristocratic elegance, applied selectively to diatonic runs while observing evenness in leaps or marked passages.^[16] This transformation underscores the practice's emphasis on stepwise application, transforming rigid notation into expressive pulse without altering the overall meter.^[10]

International Influences

Johann Sebastian Bach incorporated elements of notes inégales into his French Suites (BWV 812–817), particularly employing subtle inequality at the eighth-note level in the courantes to evoke French stylistic grace, though the practice remains a point of interpretive debate among performers. This restrained application reflects Bach's selective adaptation of French conventions within his German context, often prioritizing structural clarity over overt rhythmic alteration. Bach's exposure to these techniques likely stemmed from earlier German composers who bridged French and local styles, ensuring the inequality enhanced rather than disrupted the polyphonic texture. A key conduit for this influence was Johann Kaspar Ferdinand Fischer, whose keyboard suites, such as those in Le Journal du Printemps (1695), featured explicit long-short pairs in dance movements that directly prefigured Bach's approach, transmitting Lullian French rhythms to German audiences.^[5] Fischer's works, including specific allemandes and gigues with marked inequalities, demonstrated a fusion of French elegance and German contrapuntal rigor, establishing a model that Bach encountered through his father's musical circle and emulated in the subtle undulations of his own allemandes.^[22] Georg Muffat further exemplified this cross-border synthesis in his Armonico tributo (1682), a collection of suites that blended French notes inégales—applied to running passages in sarabandes and gigues—with Italianate sonata structures, creating an international style for string ensembles.^[23] In his treatise Florilegium secundum (1698), Muffat provided one of the most authoritative explanations of notes inégales for non-French musicians, advocating their use to impart graceful lilt to equal-note sequences while cautioning against excess, thereby popularizing the practice across German-speaking regions.^[5] In England, Henry Purcell integrated notes inégales into his Fantasias (1680) for viol consorts, employing inequality in contrapuntal passages to add expressive swing, influenced by French models like Lully amid the Restoration's stylistic eclecticism.^[5] This adaptation extended to later English keyboard music, where Purcell's dotted quavers in works like the Saint Cecilia Ode (1692) served as written equivalents, shaping a native tradition of rhythmic flexibility.^[5] George Frideric Handel, drawing on his German roots and English context, used restrained notes inégales in the hornpipes of Water Music (1717), as evidenced by period performances that highlight crisp yet lilting eighth notes, while his operas featured English modifications of the practice to suit dramatic pacing and orchestral textures.^[24]

Theoretical Perspectives

Traditional Explanations

The traditional explanations for notes inégales in 18th-century music treatises centered on aesthetic principles that aligned the practice with the innate elegance of French style, viewing inequality as a means to imitate the natural inflections of human motion and speech for greater expressive grace in performance. Johann Joachim Quantz, in his 1752 Versuch einer Anweisung die Flöte traversiere zu spielen, described inequality as particularly suited to the "French genius," arguing that it introduced variety in articulation to convey passions such as gaiety or melancholy, thereby enhancing the liveliness of allegros and delicacy of adagios.^[25] This aesthetic rationale positioned notes inégales as essential for avoiding mechanical evenness, allowing performers to infuse dance movements with a sense of organic flow and refinement. A complementary physiological basis was proposed, attributing the preference for alternation to the natural mechanics of instrumental execution, where finger alternations on keyboards or bow strokes on strings favored unequal timing for smoother, more instinctive play. Carl Philipp Emanuel Bach, in his 1753 Versuch über die wahre Art das Clavier zu spielen, linked this to an innate rhythmic sense, suggesting that performers intuitively lengthened the first of paired notes in moderate tempos or adagios to reflect the body's inherent pulse, particularly in accompanimental figures.^[26] Quantz further supported this by explaining how the tongue's rebound in wind articulation created natural inequalities, mirroring the physical ease of alternating strong and weak beats in stepwise motion.^[25] Genre-specific applications varied by meter, with inequality typically applied to the notes that subdivide the beat, such as quavers in both duple and triple time, though exceptions occurred in Italian-influenced styles or rapid passages. Treatises consistently stressed that the degree of inequality should be guided by good taste rather than rigid prescriptions, allowing adjustment based on tempo, meter, and melodic context. This consensus spanned key publications, from Jean-Henry d'Anglebert's 1689 Pièces de clavecin, which implied inequality through performance conventions in even-note passages, to Friedrich Wilhelm Marpurg's 1755 Anleitung zum Clavierspielen, where German adoption of the French style underscored its role in distinguishing "good" and "bad" notes via subtle unevenness, always subordinate to artistic judgment. By the 1760s, however, emerging criticisms highlighted the risks of overuse, with writers like Labadens (c. 1772) decrying excessive inequality as mannered and contrary to refined taste, signaling a shift toward more literal notation amid evolving musical styles.^[10]

Entasis and Alternative Theories

The entasis theory draws an analogy from classical architecture, where columns are given a subtle convex curve—known as entasis—to counteract the optical illusion of concavity and appear perfectly straight to the viewer. Applied to music, this suggests that notes inégales introduce a slight rhythmic "bulge" in even note values to compensate for the auditory perception of strict temporal equality as flat or diminishing in intensity over time. Proposed in the late 20th century, this perceptual model posits that mechanical evenness risks sounding monotonous to listeners, much like a perfectly straight column appears to sag, and inequality restores a sense of vitality and forward momentum. Scholars Marianne Ploger and Keith Hill elaborated this idea in their 2005 book The Craft of Musical Communication, arguing that such rhythmic tensioning mirrors the irregular flow of natural speech, preventing listener disengagement by balancing predictability with subtle anticipation. Supporting this perceptual framework, 20th-century studies in acoustics and cognitive psychology have demonstrated that uniform note durations can evoke monotony, while mild inequalities enhance the music's expressive vitality and structural clarity. For instance, listeners in controlled experiments perceive timing variations as more engaging and emotionally resonant, aligning with the French Baroque ideal of graceful, lifelike performance. Empirical research, such as Dirk Moelants's 2011 analysis of 16 performers executing gavottes at varying tempi, revealed average inequality ratios of 1.63 (with individual ranges from 1.33 to 1.89), influenced by metric position, tempo, and instrument, underscoring how these adjustments highlight strong beats and add dynamic contrast without disrupting overall pulse. This work builds on earlier acoustics studies, like those by Palmer (1997) on metric emphasis through timing, confirming that inequality serves a perceptual role in making music feel more natural and attentive.^[3] Alternative theories include mimetic interpretations, where notes inégales emulate organic human rhythms such as the uneven pulse of a heartbeat or the lilt of a walking gait, infusing music with bodily grace and natural flow characteristic of French dance styles. Stephen E. Hefling's 1993 study Rhythmic Alteration in Seventeenth- and Eighteenth-Century Music frames this as a stylistic imitation of prosodic speech patterns and physical movement, emphasizing the practice's role in achieving élégance over rigidity. Cultural relativism further posits that preferences for inequality reflected national tastes, with French musicians embracing it for its suave, ornamental quality, while German composers like J.S. Bach favored precise equality to underscore contrapuntal clarity; Frederick Neumann's 1988 essay "The Notes inégales Revisited" critiques overly dogmatic applications outside France, advocating flexibility based on stylistic context and performer discretion.^[27] Critiques of the entasis model highlight its reliance on a visual analogy for an auditory experience, potentially oversimplifying the diverse motivations in historical treatises, and question whether a universal perceptual "correction" exists given the variability in practice. Moelants's 2011 findings, for example, show performer-specific deviations—such as violinists applying greater metric contrast than harpsichordists—suggesting inequality as an individualized expressive tool rather than a fixed compensation. These empirical insights have fueled ongoing debates in historically informed performance (HIP) since the late 20th century, evolving from intuitive 19th-century Baroque revivals that sporadically invoked inequality for authenticity to 21st-century analyses integrating psychological data and recording technology to refine modern interpretations.^[3]

Modern Interpretations

Historical Performance Revival

The revival of notes inégales in the 20th century began with pioneering efforts by figures such as Arnold Dolmetsch and Wanda Landowska. Dolmetsch, in his 1915 publication The Interpretation of the Music of the Seventeenth and Eighteenth Centuries, provided an early modern analysis of the practice, advocating its application to French Baroque keyboard and ensemble music to restore rhythmic vitality lost in 19th-century interpretations.^[28] Landowska, a leading harpsichordist, incorporated notes inégales into her performances of composers like François Couperin during the 1920s through 1950s, drawing parallels between this technique and earlier keyboard traditions, even extending interpretive insights to later repertory.^[29] These experiments laid foundational groundwork for authentic performance, influencing subsequent generations through recordings and teaching. The historically informed performance (HIP) movement, gaining momentum from the 1970s, further propelled the resurgence by prioritizing period instruments and stylistic fidelity. Ensembles such as Les Arts Florissants, founded in 1979 by William Christie, exemplified this shift through their focus on French Baroque repertory, where notes inégales were integrated as a core element of rhythmic expression in works by Lully, Charpentier, and Rameau. Performers re-examined 17th- and 18th-century treatises, such as those by Nivers and Couperin, to derive practical guidelines on when and how to apply inequality, often varying it by meter, tempo, and melodic context to align with historical conventions.^[30] Contemporary challenges in applying notes inégales center on reconciling historical authenticity with modern audience expectations, as performers navigate subjective interpretations amid incomplete source evidence. An empirical study by Moelants (2011) analyzed recordings from 16 HIP specialists—eight harpsichordists and eight Baroque violinists—performing French gavottes at varying tempos (40–80 bpm), revealing a mean inequality ratio of 1.63 (first note to second), with individual ratios ranging from 1.33 to 1.89; this variability underscored influences of tempo (slower speeds yielding greater inequality) and musical structure, yet highlighted difficulties in achieving consensus.^[16] Balancing these elements often requires performers to temper exaggeration to avoid alienating listeners accustomed to even rhythms. In education, notes inégales feature prominently in conservatory curricula for Baroque violin and harpsichord, where students learn its application through HIP methodologies, including analysis of treatises and practical exercises on period instruments. Programs at institutions like the Royal Conservatory of The Hague emphasize variable execution based on context, training musicians to adapt inequality without rigid formulas.^[30] Current trends reflect a nuanced, evidence-based approach, with performers applying notes inégales selectively according to source indications rather than uniformly, though debates persist over "over-inegalizing" in recordings, where excessive swing can distort melodic flow or mimic jazz-like effects unintended in Baroque aesthetics.^[16] Scholarly discourse continues to refine these practices, prioritizing individual artistry within historical bounds to sustain the technique's expressive role.^[30]

Connections to Contemporary Styles

Notes inégales, the Baroque practice of performing equal note values unequally, manifests a rhythmic legacy in jazz swing, where eighth notes in 4/4 meter are typically rendered with the first note longer than the second, creating a propulsive feel akin to the French convention. This parallel is evident in the variability of swing ratios, which range from nearly 1:1 at fast tempos to approximately 3:1 at slower ones, mirroring the flexible inequalities described in 18th-century French treatises.^[3]^[31] In 1920s big band jazz, this technique drove the energetic phrasing of ensembles like those led by Duke Ellington, while bebop in the 1940s adapted it for intricate improvisations, as in Charlie Parker's alto saxophone lines, where rhythmic inequality enhanced melodic expressivity.^[32] The shape-note tradition of 19th-century American hymnody, particularly in Sacred Harp singing, employs a performance lilt or swing that features unequal note pairs, contributing to the rhythmic foundation of gospel music. This style, rooted in communal a cappella practices, infuses hymns with an alternating long-short pulse similar to inégales, influencing the swung rhythms prevalent in early 20th-century Black gospel ensembles.^[33]^[34] In rock music, the shuffle rhythm—derived from blues—perpetuates this legacy through its alternation of long and short eighth notes, often notated as triplets but performed with variable inequality. Exemplified in blues-rock tracks like those by Led Zeppelin in the 1960s and 1970s, the shuffle provides a laid-back yet driving groove that echoes the expressive timing of notes inégales.^[35] Contemporary electronic music occasionally samples Baroque passages incorporating notes inégales, layering these unequal rhythms into synthesized beats to blend historical and modern textures, as explored in neoclassical electronica productions.^[36] Scholarly research in the 21st century frames jazz swing as part of a broader continuum of rhythmic inequality, linking it directly to Baroque notes inégales through shared principles of expressive timing and metric feel, as analyzed in studies of global rhythmic practices.^[37] This rhythmic persistence extends to world music fusions, including French folk revivals, where contemporary ensembles revive traditional dances with the flexible inequalities reminiscent of inégales to evoke authentic vitality.^[38]

References

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[PDF] Baroque ornamentation An introduction to notes inégales
Notes inégales, or unequal notes, involve playing the first of a pair of eighth notes slightly longer, borrowing time from the second. It is freedom within the ...
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What is Inégalité (Inequality) in French Baroque Music?
Inégalité is a typical French performance practice feature from the 17th and 18th centuries characterized by an unequal interpretation of the smallest notes ...
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The Performance of Notes Inégales: The Influence of Tempo ...
Jun 1, 2011 · Notes inégales is a common practice in the performance of French baroque music. It indicates that the first of a pair of equally notated notes is played longer.Missing: explanation | Show results with:explanation
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Notes inégales - Oxford Reference
(Fr. 'unequal notes'). Rhythmic convention whereby certain divisions of the beat move in alternately long and short values (or vice versa) even when written ...Missing: scholarly | Show results with:scholarly
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https://doi.org/10.1093/gmo/9781561592630.article.20126
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Rhythmic alteration and articulation in 18th-century French flute music
Hotteterre first mentions inequality during his discussion of the articulation of quavers in Chapter 8 of Principes. He writes: You would do well to observe ...Missing: Couperin | Show results with:Couperin
[7]
A Propos Meter and Rhythm in the Ars Antiqua - jstor
This fact is proved by the system of the rhythmic modes, which includes the "ultra-mensuram” modes 3-5, by the Perotin- ian tenor patterns (see Fig. 1) and by ...
[8]
[PDF] Regarding Meter and Rhythm in the "Ars Antiqua" - Examenapium
essential conditions of modal rhythm. First, modal rhythm is men-. 11 See the ... rules: all notes are "correct" except an L preceding an L (three beats).Missing: inégales | Show results with:inégales
[9]
Tactusand tempo (Chapter 7) - Tactus, Mensuration and Rhythm in ...
He conceives of the pulse as unequally divided and models unequal musical proportions on its division. ... See Charles Jacobs, Tempo Notation in Renaissance ...
[10]
[PDF] An Analysis of the Early French Violin School - Enlighten Theses
French aesthetic of notes inégales well into the eighteenth century. ... hallmark of the French music of Louis XIV and early reign of Louis XV was the French.
[11]
[PDF] Notes inégales | Grove Music - DocDrop
Dec 4, 2023 · Notes inégales is a rhythmic convention where beat divisions move in alternately long and short values, even if written equal.
[12]
French baroque music
The Académie Royale de Musique (now called the Opéra National de Paris) was founded in 1669 and entrusted to Lully in 1672. French instrumental music.
[13]
[PDF] A Critical Study and Translation of Benigne de Bacilly's Remarques ...
This is the most comprehensive treatise on French seventeenth-century vocal performance practice. It is a unique guide to pronunciation and quantity in French ...<|separator|>
[14]
The Performance of Notes Inégales: The Influence of Tempo ...
Aug 9, 2025 · It indicates that the first of a pair of equally notated notes is played longer, similar to the use of swing eighths in jazz.Missing: definition | Show results with:definition
[15]
Notes Inégales: The Expressive Soul of French Baroque Music
Feb 27, 2025 · Notes inégales is a French Baroque technique where even note values are performed with slight inequality, infusing the music with graceful ...
[16]
The Overdotting Syndrome: Anatomy of a Delusion - jstor
Example 19 from Lully's Armide overture (which mixes 3:1 and. 7:1 rhythms), the performed rhythm is uniformly 7:1 while a longer note is to be held less long ...
[17]
THE PERFORMANCE OF NOTES INÉGALES - jstor
Thus, the musicians had a tendency to make the ratio larger than the 2:1 of the example pattern. Therefore, the inégalité of current baroque music performance ...
[18]
[PDF] Interpreting François Couperin's Pièces de clavecin - UQ eSpace
Notes inégales, which is an unmarked form of rhythmic alteration, was widespread in. France during the Baroque period and is an integral element of the French ...Missing: excerpts | Show results with:excerpts
[19]
Writing the Unwritable - jstor
MY FIRST experience of notes inegales came in the late 1960s. I was involved in a performance of part of Rameau's. Les Indes galantes in an edition by.
[20]
Rameau: Pièces de clavecin - CDA68071/2 - Hyperion Records
Les Pièces de clavecin de 1724 montrent Rameau comme un vrai ... Maintenant, au sujet d'une controverse encore plus importante: les notes inégales.<|separator|>
[21]
From Charpentier to Corrette - jstor
use of notes inégales and ornamentation blending seam- lessly with its context (i.e. the manuscript indications are treated with a measure of freedom). For ...
[22]
[PDF] Vocal Signification and Musical Satire in Marc-Antoine Charpentier's ...
rhythmic values that would be opposed to French “notes inégales,” Sadler finds the evidence lacking and considers it unlikely that enough of Charpentier's ...
[23]
Johann Caspar Ferdinand Fischer (Composer) - Short Biography
Jul 1, 2025 · Johann Caspar Ferdinand Fischer was a major influence in transmitting the LuIlian style to Germany. Of his celebrated keyboard collections, the ...Missing: inégales | Show results with:inégales
[24]
Armonico Tributo - Georg Muffat (1653-1704) - Hyperion Records
The five sonatas of Armonico Tributo were published in Salzburg in 1682, and are scored for two violins, two violas and basso continuo. Muffat, in his usual ...Missing: inégales | Show results with:inégales
[25]
Instrumental music in Restoration England | Music History - Fiveable
Henry Purcell emerged as a leading figure, revolutionizing English music with his innovative compositions. ... notes inégales); Influence of Lully and the ...
[26]
Handel's Water Music on Period Instruments - jstor
know that at the 1717 water party Handel had 50 players for the outdoor ... over-crisp notes inegales in no. 17, and a new speed for no. 18; one or two ...
[27]
On playing the flute : Quantz, Johann Joachim, 1697-1773
Jan 13, 2012 · On playing the flute ; Publication date: 1975 ; Topics: Flute, Flute music, Musical accompaniment ; Publisher: New York : Schirmer Books.
[28]
BACH Carl Philippe Emanuel. Essay On The True Art Of Playing ...
Apr 17, 2019 · Essay On The True Art Of Playing Keyboard Instruments. by: Carl ... PDF download · download 1 file · SINGLE PAGE PROCESSED JP2 ZIP download.
[29]
The Notes inégales Revisited - UC Press Journals
Apr 1, 1988 · 461. 461. The Interpretation of Early Music. 1974. 17. New Grove Dictionary of Instruments, s.v. notes inégales, p. 779-. 779. New Grove ...
[30]
Notes Inegales, Some Misconceptions? | Journal of the American ...
Notes Inegales, Some Misconceptions? Available ... 1. "The French Inégales ... Georg Muffat, Florilegium primum and secundum (Augsburg 1695 & Passau 1698).
[31]
None
### Summary of Wanda Landowska's Use of Notes Inégales in Her Interpretations
[32]
[PDF] 'Notes Inégales' in Contemporary Performance Practice
'Notes Inégales' or 'unequal notes' is a key concept in the performance of (French) baroque music. It indicates that notes notated with equal rhythmic values ...
[33]
[PDF] Preferred swing ratio in jazz as a function of tempo - DiVA portal
'' This means that the ratio. (henceforth swing ratio) between consecutive eighth notes would be somewhere between 2:1 and 1:1. It can also be noted that the ...
[34]
Swing Ratios and Ensemble Timing in Jazz Performance - jstor
The timing in jazz ensemble performances was investigated in order to approach the question of what makes the music “swing.” One well-known aspect of swing is ...Missing: xenrhythm | Show results with:xenrhythm
[35]
Shape Note Singing Lesson - Smithsonian Folkways Recordings
In Sacred Harp singing there are still Celtic traces: tones held like the drone of a bagpipe; leaps between the notes of gapped scales, but with the lilt or the ...
[36]
Shape Note Singing | Ritual and Worship | Musical Styles
Nineteenth century American song books that used notes in different shapes to aid singers and teach singing came to be known as shape-note hymnals.<|separator|>
[37]
Shuffle and Swing Rhythms - StudyBass
Shuffle rhythm uses triplet subdivisions, alternating long and short notes. Swing rhythm is similar, but more open to interpretation and variation.
[38]
Modern Approaches: Sampling | Red Bull Music Academy Daily
Jul 26, 2016 · Sampling is a production tool that is fundamental to electronic music. A seemingly simple act – taking small bits of prerecorded sound, often from an existing ...
[39]
MTO 16.4: Polak, Rhythmic Feel as Meter - Music Theory Online
It marks the swing feel of jazz, the notes inégales of French Baroque music, and is also found in jembe music, a popular form of drum ensemble music from West ...Missing: 21st | Show results with:21st
[40]
Performing French folk music: Dance, authenticity and ...
Aug 9, 2025 · ... Revill's (2004) embodied exploration of learning French folk dance. ... inequalities are reproduced, transformed, or both; to questions of ...Missing: revivals | Show results with:revivals<|control11|><|separator|>