{"id":1646,"date":"2026-10-31T15:06:27","date_gmt":"2026-10-31T09:36:27","guid":{"rendered":"https:\/\/www.nadyoga.org\/blog\/?p=1646"},"modified":"2026-10-31T15:06:27","modified_gmt":"2026-10-31T09:36:27","slug":"shruti-in-indian-classical-music","status":"publish","type":"post","link":"https:\/\/www.nadyoga.org\/blog\/shruti-in-indian-classical-music\/","title":{"rendered":"What Is Shruti in Indian Classical Music? Understanding Microtones, Swara and Raga"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A trained musician can recognise a subtle difference between two notes even when both seem almost identical to an untrained listener. The distinction may come from the pitch itself, the way a note approaches its destination, or the way a singer sustains and ornaments it within a raga. These details form an important part of Indian classical music, where listening develops through years of practice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One concept that helps explain this sensitivity is <em>Shruti<\/em>. In traditional Indian music theory, Shruti refers to subtle pitch distinctions within an octave. The classical theoretical system describes 22 Shrutis, providing a framework for understanding the fine gradations of pitch that contribute to musical expression. Scholars and musicians have interpreted this system in different ways, and its relationship to actual performance remains an important subject of musicological discussion.<a href=\"https:\/\/www.cambridge.org\/core\/journals\/bulletin-of-the-school-of-oriental-and-african-studies\/article\/abs\/intonation-in-presentday-north-indian-classical-music\/851448755AFE8696A906F70609A5BD1C\">&nbsp;<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding Shruti helps explain why Indian classical music places such importance on accurate intonation, careful listening and the distinctive character of each raga. It also offers a useful connection to Nada Yoga, where attentive listening to sound forms an important part of contemplative practice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What does Shruti mean in Indian classical music?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Sanskrit word <em>\u015aruti<\/em> (\u0936\u094d\u0930\u0941\u0924\u093f) comes from the verbal root <em>\u015bru<\/em>, meaning \u201cto hear.\u201d In musical contexts, the term has developed a specific relationship with pitch, musical intervals and the ability to perceive subtle differences in sound.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Traditional Indian music theory describes 22 Shrutis within an octave. These divisions provide a theoretical framework for understanding pitch relationships that extend beyond the seven principal Swaras: Sa, Re, Ga, Ma, Pa, Dha and Ni. The word Shruti therefore points towards finer distinctions in pitch that help explain the expressive possibilities of Indian classical music.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The concept has a long history in Indian musicological literature. Texts such as Bharata&#8217;s <em>Natyashastra<\/em> discuss Shruti and Swara as part of a broader account of musical sound, tonal relationships and performance. Later musicological traditions developed these ideas further, giving musicians and scholars different ways to interpret the relationship between theoretical intervals and musical practice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a listener, the essential idea is that a musical note can have subtle shades of pitch. A musician develops sensitivity to these shades through sustained listening, vocal practice or instrumental training. This sensitivity helps shape the identity of a raga and the expressive quality of its melodic phrases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the 22 Shrutis?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The traditional 22-Shruti system describes fine pitch divisions within an octave. Ancient Indian music theory associates these divisions with the seven principal Swaras, giving a more detailed account of tonal relationships than a simple seven-note scale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A commonly cited traditional distribution assigns the Shrutis as follows:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Swara<\/td><td>Sanskrit name<\/td><td>Traditional Shruti allocation<\/td><\/tr><tr><td>Sa<\/td><td>Shadja<\/td><td>4<\/td><\/tr><tr><td>Re<\/td><td>Rishabha<\/td><td>3<\/td><\/tr><tr><td>Ga<\/td><td>Gandhara<\/td><td>2<\/td><\/tr><tr><td>Ma<\/td><td>Madhyama<\/td><td>4<\/td><\/tr><tr><td>Pa<\/td><td>Panchama<\/td><td>4<\/td><\/tr><tr><td>Dha<\/td><td>Dhaivata<\/td><td>3<\/td><\/tr><tr><td>Ni<\/td><td>Nishada<\/td><td>2<\/td><\/tr><tr><td>Total<\/td><td><\/td><td>22<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">This distribution appears in discussions of classical Indian music theory. It is important to understand what the numbers represent: a traditional theoretical arrangement of pitch distinctions, rather than 22 equally spaced notes that every musician must perform as a fixed scale. Scholars continue to debate how the historical Shruti system relates to measured frequencies, different tuning approaches and the pitch choices heard in performance. <a href=\"https:\/\/www.sangeetvidyariyaz.com\/learn\/shruti-and-swar\"><\/a>The 22-Shruti concept is therefore best approached as a framework for understanding subtle pitch relationships. It helps explain the fine tonal distinctions recognised within Indian music, while actual performance also depends on the raga, musical context, tradition and individual interpretation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the difference between Shruti and Swara?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti and Swara are closely related concepts, although they describe different aspects of musical pitch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <em>Swara<\/em> is a musical note that functions within a scale or raga. The seven principal Swaras form the foundation of Indian classical music: Sa, Re, Ga, Ma, Pa, Dha and Ni. Musicians learn to sing or play these notes with attention to pitch, intonation, phrasing and their relationship to the tonic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti refers to the subtle pitch distinctions that help explain the finer structure of musical intervals. The relationship between Shruti and Swara has received different explanations across Indian musicological traditions. For practical learning, it is helpful to think of Swaras as the principal musical notes and Shruti as a concept that describes the finer shades of pitch involved in their placement and perception.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Consider a singer practising Re or Ga. The note needs to fit the raga&#8217;s characteristic movement and relationship with the tonic. A trained musician listens closely to the note&#8217;s placement, how it approaches from the preceding Swara, and how it resolves into the next phrase. These details help give the raga its individual character.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is one reason teachers often ask students to listen carefully to a tanpura and practise a small group of notes repeatedly. The exercise develops pitch awareness and helps the student recognise relationships that written notation alone cannot fully convey.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Shruti influences the character of a raga<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A raga has its own melodic identity, defined through its selected notes, characteristic phrases, ascending and descending movements, emphasis, ornamentation and performance conventions. The exact placement and treatment of individual notes contribute to this identity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti helps musicians and listeners discuss the subtle pitch distinctions involved in raga performance. Two ragas may use a similarly named Swara, yet the way a musician approaches, sustains or ornaments that note can differ. Those differences may arise from intonation, melodic movement and the particular grammar of each raga.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The importance of intonation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Intonation describes the accuracy and expressive placement of pitch. In Indian classical music, the performer learns to place each note in a way that supports the raga&#8217;s musical character. The practice involves listening to the tonic, developing control over the voice or instrument and studying how notes relate to one another.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A singer performing a slow alap, for example, has time to explore the shape of a note and its movement into the next phrase. A short, direct phrase may emphasise a different quality from a long, oscillating note. The musician&#8217;s choices contribute to the raga&#8217;s distinctive sound.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti provides one way to understand these subtle distinctions. The concept also reminds listeners that musical pitch involves relationships and context, with expressive meaning emerging from the way notes function within a raga.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Meend and Andolan<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Two important techniques in Hindustani classical music help illustrate the expressive role of pitch movement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Meend<\/em> refers to a glide from one note towards another. The singer or instrumentalist moves through a continuous range of pitches, shaping the transition according to the raga and musical phrase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Andolan<\/em> refers to a controlled oscillation around a note. The movement follows the stylistic conventions of the raga and can contribute to its recognisable character.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These techniques show how pitch expression involves movement and nuance. A musical phrase can communicate its character through the path between notes, the duration of a note and the way the performer shapes its resonance. Shruti offers a useful theoretical perspective for considering these fine distinctions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shruti and the difference between Indian and Western tuning<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Comparisons between Indian classical music and Western music require care because both traditions include a range of tuning systems, performance practices and musical aims.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In modern Western equal temperament, the octave is divided into 12 equal semitones. This arrangement allows instruments such as the piano to play in different keys with consistent interval relationships. Indian classical music also uses familiar pitch relationships that can be represented through a 12-note framework, while its musical traditions place particular emphasis on raga-specific intonation, ornamentation and melodic movement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The traditional 22-Shruti system offers a different theoretical way to discuss fine pitch distinctions. It does not mean that the octave consists of 22 equal divisions, nor does it imply that every raga uses a fixed set of 22 separate notes in performance. Research into Indian classical music has examined how pitch varies across ragas and how musicians use subtle tonal distinctions in practice. <a href=\"https:\/\/starfos.tacr.cz\/en\/vysledky-vyzkumu\/RIV%2F61384984%3A51110%2F18%3AN0000118\">Source: \u201cThe Microtonality of Indian Classical Music\u201d<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A useful comparison therefore focuses on musical function. Equal temperament offers a consistent tuning framework for a wide range of Western repertoire, while Indian classical traditions give considerable attention to the characteristic intonation and melodic grammar of each raga. Both traditions contain rich approaches to pitch, and neither can be fully described through a single tuning rule.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The role of the tanpura in recognising Shruti<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The tanpura plays an important role in Hindustani classical music because it provides a continuous drone against which the singer or instrumentalist establishes pitch. Its sustained resonance creates a tonal reference for the performance and supports the musician&#8217;s sense of Sa, the tonic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Listening to a well-tuned tanpura can help students develop awareness of pitch relationships and resonance. The instrument&#8217;s sound contains a rich harmonic structure, and experienced musicians learn to hear fine details within its sustained tones. Some performers also use the drone as a reference for tuning and refining individual notes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The tanpura supports Shruti practice through repeated listening. When a student sings Sa, Re or Ga against the drone, the relationship between the note and the tonal reference becomes easier to assess. With regular practice, the student can refine intonation and recognise how a note&#8217;s placement affects the musical phrase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The instrument also offers a lesson in patience. Its steady sound gives the musician a consistent reference throughout the practice session, allowing attention to settle on pitch and resonance. For this reason, tanpura listening remains a valuable part of Indian classical music training.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to train your ear to recognise Shruti<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Developing sensitivity to Shruti takes time. It involves repeated listening, vocal or instrumental practice and guidance from a teacher who understands the musical tradition being studied.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Begin with the tonic<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Start by listening to Sa against a tanpura drone. Sing or play the note at a comfortable pitch, then sustain it while listening to the relationship between your sound and the drone. Repeat the exercise until you can establish the tonic with greater consistency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Practise simple Swara patterns<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Work with short patterns using Sa, Re, Ga, Ma, Pa, Dha and Ni. Move slowly and pay attention to the distance between notes, the quality of each transition and the stability of your pitch. A teacher can help you identify adjustments that support the style and raga you are learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Listen to one raga repeatedly<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Choose a raga and listen to performances by accomplished musicians. Focus on one or two notes at a time, noticing how performers approach them, sustain them and connect them with neighbouring notes. Repeated listening can reveal details that may escape notice during a first encounter.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sing before relying on notation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Notation provides a useful guide, although it cannot capture every aspect of intonation, ornamentation and phrase shape. Singing or playing alongside a knowledgeable teacher helps translate theoretical ideas into practical experience.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compare performances thoughtfully<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Listen to more than one interpretation of the same raga. Notice which melodic features remain characteristic and where performers make individual choices. The aim is to develop a better understanding of the musical tradition, rather than to assume that every small difference represents a separate Shruti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These exercises develop listening skills over time. The process combines musical knowledge with practical experience, helping students recognise subtle tonal relationships within the repertoire they study.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shruti and Nada Yoga: The art of attentive listening<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nada Yoga explores sound as a focus for attention and contemplation. In its traditional context, the practice includes listening to external sound, working with mantra and exploring philosophical teachings about sound and inner awareness. Its relationship with Indian classical music becomes especially clear through the importance both place on attentive listening.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A musician studying Shruti learns to hear fine distinctions in pitch, resonance and melodic movement. A Nada Yoga practitioner may use a sustained musical drone, mantra or other sound as an object of contemplation. In both settings, listening develops through patience and repeated attention.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The aims and frameworks of these practices remain distinct. Shruti belongs to the theory and practice of Indian music, while Nada Yoga includes wider contemplative and philosophical teachings. Their shared emphasis on listening creates a meaningful point of connection, especially for students interested in music, mantra and meditation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At Nada Yoga School, students explore the relationship between sound, Indian classical music, mantra and contemplative practice. Those interested in studying these subjects in a structured setting can learn more about the <a href=\"https:\/\/www.nadyoga.org\/nada-yoga-teacher-training-in-india\/\">Nada Yoga Teacher Training Course<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Shruti matters in Indian classical music today<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti remains an important concept for understanding the subtlety of Indian classical music. It provides a vocabulary for discussing fine pitch distinctions and invites students to listen beyond the broad outline of a scale. The concept also encourages a deeper appreciation of how intonation, melodic movement and ornamentation contribute to the identity of a raga.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For students, Shruti offers a practical reminder that musical understanding develops through the ear as well as through theory. Learning the names of the notes establishes a foundation, while listening to experienced performers helps reveal how those notes function within actual music.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For listeners, greater awareness of Shruti can make Indian classical performances more rewarding. A slow alap, a sustained note or a carefully shaped melodic phrase may reveal details that become clearer with repeated listening. Over time, the ear begins to recognise the expressive choices that distinguish one interpretation from another.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti therefore connects music theory with musical experience. Its study encourages precision, patience and a deeper relationship with the sound itself.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently asked questions about Shruti<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is Shruti in Indian classical music?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti refers to subtle pitch distinctions in Indian classical music. Traditional theory describes 22 Shrutis within an octave, offering a framework for understanding fine tonal relationships and the expressive placement of Swaras.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How many Shrutis are there in Indian classical music?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The traditional theoretical system describes 22 Shrutis in an octave. Scholars and musicians have debated how this framework relates to measurable pitch intervals and actual performance, so the 22-Shruti model requires context when applied to modern practice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is the difference between Shruti and Swara?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Swara refers to a principal musical note, such as Sa, Re or Ga. Shruti refers to finer pitch distinctions within the traditional theoretical system. The concepts are related, although their precise relationship has received different interpretations in Indian musicology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why is Shruti important in a raga?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti helps explain subtle differences in pitch that contribute to the character of a raga. The placement of notes, their relationship with the tonic and the way performers shape melodic phrases all influence the raga&#8217;s identity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does Shruti mean microtone?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In Indian classical music discussions, Shruti is often explained through the idea of microtonal pitch distinctions. The term has a more specific historical and theoretical background, so equating it with a universally fixed modern acoustic unit can oversimplify the concept.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How can beginners learn to recognise Shruti?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Beginners can start by listening to a tanpura, practising Sa and singing simple Swara patterns. Regular listening to a raga, guided practice with a teacher and careful attention to pitch transitions help develop greater sensitivity over time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is the connection between Shruti and Nada Yoga?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti concerns subtle pitch distinctions in Indian classical music, while Nada Yoga explores sound as a focus for contemplative practice. Both place importance on attentive listening, creating a natural connection for students interested in music and meditation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Final thoughts<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Shruti offers a way to understand the fine pitch distinctions that give Indian classical music much of its expressive depth. The traditional 22-Shruti framework provides an important foundation for music theory, while practical musicianship reveals how intonation and pitch relationships work within individual ragas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Learning about Shruti also encourages a more attentive approach to listening. Through tanpura practice, Swara exercises and repeated exposure to classical performances, students can gradually develop a more refined ear and a stronger understanding of musical expression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For those drawn to the contemplative dimension of sound, these listening skills can also enrich the study of Nada Yoga. Both musical practice and sound-based contemplation invite students to approach sound with care, patience and sustained attention.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A trained musician can recognise a subtle difference between two notes even when both seem almost identical to an untrained [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-1646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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