--- url: 'https://kalasudha.com/en-pk/instrument/harmonium' title: Harmonium author: name: rajeevk url: 'https://kalasudha.com/en-pk/user/4add8741a490747f' date: '2026-06-21T00:40:05+00:00' updated: '2026-11-06T00:25:07+00:00' type: product summary: 'The harmonium is a hand-pumped reed organ of Hindustani classical, devotional and semi-classical music, introduced in the 19th century and standard in Indian…' tags: - Aerophones - Harmonium image: 'https://files.kalasudha.com/styles/d12_standard/public/mcp-imported/harmonium-369.jpg?VersionId=4_zf58621fa0f456059ae110919_f11902e1d5e8e9113_d20261105_m212545_c003_v0312047_t0046_u01793913945384&h=00546c34&itok=ijWLm_2F' published: true og: site_name: KalaSudha 'image:url': 'https://files.kalasudha.com/styles/d12_standard/public/mcp-imported/harmonium-369.jpg?VersionId=4_zf58621fa0f456059ae110919_f11902e1d5e8e9113_d20261105_m212545_c003_v0312047_t0046_u01793913945384&h=00546c34&itok=ijWLm_2F' 'image:secure_url': 'https://files.kalasudha.com/styles/d12_standard/public/mcp-imported/harmonium-369.jpg?VersionId=4_zf58621fa0f456059ae110919_f11902e1d5e8e9113_d20261105_m212545_c003_v0312047_t0046_u01793913945384&h=00546c34&itok=ijWLm_2F' 'image:type': image/jpeg 'image:width': '1200' 'image:height': '675' 'image:alt': 'Wooden Indian hand harmonium with ivory-coloured keys' --- Hindustani instrument · Reed organ # Harmoniumहार्मोनियम The harmonium is a keyboard free-reed instrument. Pressing a key lets air reach a thin brass or steel tongue, which vibrates and sounds while the key is held and the bellows supply air. [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369) [Learn the harmonium ](#learn) ## Buy from KalaSudha £350 to £2,000 - Sold by quote or made to order - Packed for shipping and delivered worldwide - Serviced and repaired by us, wherever you bought it FamilyReed organ Keys37 to 42 Drone stops2 to 4 Adapted in19th-century Kolkata Buy from us ## Choose your harmonium [Ask about a custom order ](/en-pk/form/custom-instrument-quote?instrument_id=369) - Entry level ### Entry level harmonium From £350 Entry-level harmoniums come from Indian makers. [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369) - Mid-range ### Mid-range harmonium £600 to £1,000 Mid-range instruments add better reeds, more stops and a scale changer. [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369) - Concert grade ### Concert grade harmonium £1,200 to £2,000 Concert harmoniums come from Kolkata makers. [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369) ### What to look for A student harmonium and a professional harmonium differ most in the reeds: how many sets they carry, and how evenly each reed speaks. A single set sounds harsh, while better instruments carry two to four sets and an octave coupler. Mid-range and concert instruments add more stops. Tokyo University of the Arts holds a harmonium from Kolkata whose large stops set timbre and volume, while its small stops sound the drone. KalaSudha sells entry-level harmoniums by Indian makers and concert harmoniums from Kolkata makers, with mid-range models in between that add better reeds and a scale changer. Ask us for a quote, or for a harmonium made to order. ### After you buy Delivered worldwideWe pack every instrument for international shipping; ask us about cases and insurance. Service and repairWe service and repair any harmonium, wherever you bought it, worldwide: ask us. Strings, parts and casesAsk us for strings, spare parts and cases, and about a size for a younger learner. Help with your instrumentAsk us through the chat on any page, or by email, for help with your instrument. Gifts, schools and travelAsk us about gift vouchers, class sets for schools, and flight cases and travel help. Read the harmonium care guide - **Reeds:** Brush dust from the reed board and wind chest every 12–18 months, through the screwed top panel; dust flattens notes and slows response. Leave tuning to us every 2–4 years: scraping near the root lowers a reed, near the tip raises it, and an over-filed reed cannot be saved. We check each reed against a reference pitch, file or add solder to the tip, and re-voice sluggish or unsteady reeds. Tell us whether yours is equal-tempered or a 22-shruti instrument. - **Bellows:** Check the leather seals yearly; a leak weakens notes. Seal small cracks with leather cement and replace torn or stiff cloth. - **Keys:** Wipe with a dry or barely damp cloth, keeping moisture off the pivots. A sticking key means debris in the guide or a swollen pivot: clear the guide with a thin blade, never force it, and bring a jammed key or rattling reed to us. - **Storage:** Keep it dry, out of sun, folded and covered. Dry air opens gaps in the wind chest; damp corrodes reeds and swells seals. KalaSudha Academy ## Learn the harmonium with us [All courses ](/en-pk/courses) You can learn the harmonium with KalaSudha online and in workshops, and beginners start at Foundation level. Foundation begins with even bellows pressure from the left hand, which keeps each note from wavering, while the right hand stays free for the keys. We teach children as well as adults: ask us about a starting age and about a harmonium size for a younger learner. Going back to the harmonium after a long break, you start again where you left off. Our courses are set out in levels, and your teacher first hears where you stand. - KalaSudha-designed course [Harmonium ](/en-pk/course/harmonium) Harmonium lessons online, prepared by KalaSudha: solo and accompaniment in three levels, live lessons one-to-one or in a cohort, and feedback on practice. - [Foundation](/en-pk/course/harmonium/foundation) - [Intermediate](/en-pk/course/harmonium/intermediate) - [Advanced](/en-pk/course/harmonium/advanced) [Ask about learning the harmonium](/en-pk/form/learner-enquiry?source_entity_type=node&source_entity_id=369) ### Your route, stage by stage 1. 1 Bellows control and posture Here is where beginners start in KalaSudha's courses: Foundation level. Develop even bellows pressure with the left hand while keeping the right hand free for the keyboard. Uneven pressure causes notes to waver; consistent pressure is the foundation of good harmonium tone. 2. 2 Scale work and sargam Practise sargam, the Indian sol-fa (Sa Re Ga Ma Pa Dha Ni Sa), up and down two octaves with each finger, mapping each syllable to its key. Build finger independence before you add speed. 3. 3 Raga vocabulary and aroha-avaroha Learn the aroha and avaroha, the ascending and descending note sequences, of 8 to 10 ragas, and find each raga's pakad, its identifying phrase, on the keyboard. Practise moving between the notes at different speeds. 4. 4 Accompaniment skills and bandish Learn to follow a vocalist or solo instrumentalist: match pitch, track taal cycles and insert harmonium phrases during rests without overplaying. Learn 5–10 bandish compositions as accompaniment frameworks. 5. 5 Improvisation and advanced technique Build improvised melodic passages within a raga over an open drone stop. Practise keyboard gamak, rapid note ornaments, and use bellows control and finger pressure to keep the line continuous, since the keys cannot glide between notes. The instrument ## About the harmonium ### What makes a harmonium ### What is the harmonium? The Indian **harmonium** is a hand-pumped reed organ with a keyboard, the default accompanying instrument of Hindustani classical, semi-classical and devotional music, and ours suits the singer, the accompanist and the student. The right hand plays while the left pumps the rear bellows; each key opens a valve over a brass or steel reed, which sounds for as long as the key is held and air flows. A standard portable model has 3 to 3.5 octaves and 37 to 42 keys, and sits on the floor. ### What makes a great harmonium Count the reed sets: a single set sounds harsh, and better instruments carry two, three or four, with an octave **coupler**. Pull-out **drone stops** hold Sa or Pa under the melody. A **scale changer** shifts the reeds against the keyboard so you change key with the same fingering. Well-voiced reeds speak at low pressure and stay even across the dynamics. ### Where it is played Its steady, sustained tone blends with the voice and carries in large rooms, so singers took it up in place of the [sarangi](/en-pk/instrument/sarangi). Its twelve equal-tempered keys cannot glide or shade microtones, and All India Radio dropped it from national broadcasts in 1940. It stayed in teaching, temples and homes. Once the ban eased it returned to radio, and it is an official part of music education. Today it accompanies khayal, thumri, ghazal, **qawwali**, bhajan and **kirtan** worldwide. ### History Alexandre Debain patented the harmonium in Paris in 1840. Traders and missionaries brought reed organs to India in the mid-19th century, mostly through Calcutta. The European instrument was foot-pumped and played from a chair; by the late 19th century Kolkata makers had rebuilt it as a smaller, more portable floor box with hand bellows, so the player could sit cross-legged. Dwarkin and Sons was among the first makers, and tradition credits Dwarkanath Tagore with remodelling it. Vishnu Digambar Paluskar (1872–1931) spread it through his Gandharva Mahavidyalaya schools, which carried teaching from Lahore, Mumbai and Pune in the early 1900s; cheap, widely available and good for self-accompaniment, it became the teacher's instrument. All India Radio dropped it from national broadcasts in March 1940, holding that its fixed pitches would dull listeners' ears to shruti. The musicologist Joep Bor links the ban to protecting the sarangi, and an October 1970 directive lifted part of it. It displaced the sarangi beside many singers, partly because trained harmonium players were easier to find, among them Bhimsen Joshi, Begum Akhtar and Kishori Amonkar. Kolkata and Delhi makers supply it today, at student and concert grades. How a harmonium is made The harmonium is a rectangular wooden box, teak or another seasoned hardwood in Kolkata-style instruments, French-polished or lacquered. Hand-pumped **bellows** at the back, cardboard and cloth folded in sections and sealed with leather, feed a wind chest that evens the air before it reaches the reed board. Portable models fold the bellows into the body under a hinged lid. The reed board holds one to four banks of **reeds**: brass or steel tongues riveted into metal frames that vibrate through their slots. Each key opens a valve under its reeds. Pull-out stops open sliders to fixed **drone reeds**, usually Sa or Pa, and **octave couplers** add a reed an octave away; Indian makers added the drones to the European design. A **scale changer** shifts the reed board against the keyboard, by two to twelve semitones by model, to transpose with the same fingering. Makers file each reed tongue to thickness and voice its clearance and curve so it speaks at low pressure, stays even and holds pitch under force. We revoice a well-used instrument every two to four years. ### At a glance MechanismHand-pumped bellows push air through metal reeds; each key opens a valve over a reed set Keyboard range3 to 3.5 octaves (37–42 keys); 42 keys common on portable folding models Drone stops2–4 pull-out stops for sustained Sa and Pa drone beneath the melody; the count varies by model Scale changerMechanical transposer on professional models; shifts tonic without retuning the reeds Main usesKhayal, thumri, bhajan, kirtan, ghazal, qawwali and folk accompaniment, and music teaching Production centresKolkata, its first Indian centre, and Delhi, where makers build student and concert harmoniums Full specifications #### Physical dimensions Total length50–62 cm Width30–38 cm Height (bellows closed)22–30 cm Weight6–13 kg Keyboard range3 to 3.5 octaves (37–42 keys) #### Mechanism & reed system Reed typeMetal (brass or steel) free reeds Reed banks1–4 reed sets per key (for coupler and octave options) Bellows typeRear hand-pumped; some professional models with internal blower option Bellows materialCardboard and cloth with leather edge sealing Number of stops2–4 (drone stops and octave couplers) #### Construction Body materialTeak or seasoned hardwood (Kolkata style); often softwood on Delhi-style models Key materialIvory-effect plastic or bone composite Reed materialBrass or steel alloy FinishFrench polish or lacquer Scale changerMechanical transposer on professional models; shifts 2–12 semitones #### Playing method Hand rolesRight hand on keyboard; left hand pumps bellows Drone stop usePull-out stops hold fixed Sa or Pa drone reed open beneath melody Sitting positionInstrument flat on floor or low table; player sits cross-legged Dynamic rangeVolume varies with bellows pressure; limited gradation compared to string instruments Tuning systemEqual temperament standard; some specialist makers offer adjusted voicing #### Acoustic characteristics Tonal characterEven, reedy sustain with mild harmonic buzz from free reeds ProjectionMedium-high; carries in large temple and concert spaces without amplification Optimal useVocal accompaniment, music teaching and practice, devotional ensemble Tuning stabilityReeds hold tuning well, with no retuning between items; professional voicing every 2–4 years Sustain typeContinuous while key held and bellows maintain air pressure Explore the music ## Hear the harmonium Hear KalaSudha's [recordings](/en-pk/releases) and [concert videos](/en-pk/videos). ### Players Ask us to book a harmonium player for a concert, event or recording. [Book a harmonium player ](/en-pk/book-indian-classical-musicians) Keep exploring ## More around the harmonium - [ Discipline Harmonium The hand-pumped reed keyboard that accompanies Hindustani song ](/en-pk/instrumental/hindustani-classical/harmonium) Questions ## Harmonium: common questions Buying, learning, care and the instrument itself. ### What is a harmonium? The **[harmonium](/en-pk/instrument/harmonium)** is a keyboard free-reed instrument. Pressing a key lets air reach a thin brass or steel tongue, which vibrates and sounds while the key is held and the bellows supply air. Alexandre Debain patented it in Paris in 1840. ### How do I start learning the harmonium? You can learn the [harmonium](/en-pk/instrumental/hindustani-classical/harmonium) with KalaSudha online and in workshops, and beginners start at **Foundation** level. Foundation begins with even bellows pressure from the left hand, which keeps each note from wavering, while the right hand stays free for the keys. We teach children as well as adults: ask us about a starting age and about a harmonium size for a younger learner. Going back to the harmonium after a long break, you start again where you left off. Our [courses](/en-pk/courses) are set out in levels, and your teacher first hears where you stand. ### What should I look for when buying a student or professional harmonium? A student harmonium and a professional harmonium differ most in the reeds: how many sets they carry, and how evenly each reed speaks. A single set sounds harsh, while better instruments carry two to four sets and an octave coupler. Mid-range and concert instruments add more stops. Tokyo University of the Arts holds a harmonium from Kolkata whose large stops set timbre and volume, while its small stops sound the drone. KalaSudha sells entry-level harmoniums by Indian makers and concert harmoniums from Kolkata makers, with mid-range models in between that add better reeds and a scale changer. Ask us for a quote, or for a harmonium made to order. ### Where can I buy a harmonium outside India? KalaSudha sells the harmonium to buyers outside India, by quote or made to order, and we deliver worldwide. We pack each harmonium for international shipping; ask us about cases and insurance. We service and repair any harmonium in any country, wherever you bought it, and spare parts come from us too. For help with your harmonium after the sale, use the chat on any page or email . Ask us also about gift vouchers or class sets for schools, and about a flight case if you travel with your instrument. ### What is a good gift for someone learning an Indian classical instrument? A good gift for someone learning an Indian classical instrument suits the instrument they play and the stage they have reached, so ask their teacher if you are unsure. An instrument of their own, or a better one, also makes a gift: KalaSudha sells every instrument by quote or made to order. For something smaller, ask us for a case, or for strings and spare parts to suit their instrument. Lessons make a gift as well. KalaSudha teaches online and in workshops, and beginners start at Foundation level: see our [courses](/en-pk/courses). Ask us about gift vouchers. ### How is a harmonium tuned? A **[harmonium](/en-pk/instrument/harmonium)** reed's pitch is changed by removing metal from its tongue: scraping near the root flattens the note, and scraping near the tip sharpens it. Broader tongues give a bolder tone but slower speech. The Indian harmonium keyboard is fixed to the 12 equal-tempered semitones, a tuning adopted in Bengal so that music could be transposed. ### Who are well-known harmonium players? Bhaiya Ganpat Rao, who died in 1924, is credited with popularising the **[harmonium](/en-pk/instrument/harmonium)** in classical circles, and Bhaskarrao Bakhle, Abdul Karim Khan and Gauhar Jan then used it for accompaniment. Govindrao Tembe (1881 to 1955) became known for harmonium solos. Among singers, Amir Khan and Bade Ghulam Ali Khan preferred harmonium to sarangi accompaniment. ### What does a scale changer do? A scale changer on a **[harmonium](/en-pk/instrument/harmonium)** moves the keyboard sideways relative to the reeds, so the player can change key while keeping the same fingering. Banglapedia lists scale-change harmoniums as a type, alongside coupler, box, single-bellows, double-bellows and English-bellows models. It suits the Indian harmonium, whose keyboard is fixed to the 12 equal-tempered semitones. ### Can a harmonium play microtones? The **[harmonium](/en-pk/instrument/harmonium)** plays in equal temperament: in Bengal its scale was changed to an equally tempered one so players could change key. Early critics, among them Rabindranath Tagore, Ananda Coomaraswamy and A. H. Fox Strangways, objected to that tempered tuning, Joep Bor records. H. Keatley Moore built a harmonium tuned to 22 shrutis in London. It was used in scale research but could not compete commercially, and it was off the market by 1928. ### Why did All India Radio ban the harmonium? All India Radio banned the **[harmonium](/en-pk/instrument/harmonium)** from its national network music broadcasts from 1 March 1940. Joep Bor links the ban to an effort to preserve the sarangi, which the harmonium was replacing as the accompanist of Hindustani singers. In October 1970 All India Radio held a seminar on harmonium use and partly lifted the ban for classical and light-classical broadcasts. ### When did the harmonium arrive in India? Reed organs, the family of the **[harmonium](/en-pk/instrument/harmonium)**, reached India in the 19th century with missionaries or traders, and Calcutta was their first centre of popularity. Dwijendranath Tagore played a harmonium in the 1860s in his private theatre at Jorasanko, Calcutta. Bengali manuals followed soon after: Sourindramohan Tagore's Harmonium Sutra in 1874 and Krishnadhan Banerjee's Harmonium Shiksha in 1899. ### Why did the harmonium replace the sarangi? The **[harmonium](/en-pk/instrument/harmonium)** gradually replaced the sarangi in Hindustani vocal accompaniment, first as the second sarangi and then for bowed instruments generally, as good sarangi accompanists became harder to find. Joep Bor records the reasons given: it was easy to play and master, carried no social stigma, held steady notes and needed no retuning between items. Singers also wished to avoid rivalry with sarangi players. ### Can I book a harmonium player for a concert, event or recording? You can book a harmonium player through KalaSudha for a concert, event or recording. A harmonium player can accompany a khayal or thumri singer, or devotional singing such as bhajan and kirtan. Ask us through our page to [book Indian classical musicians](/en-pk/book-indian-classical-musicians), and hear our artists in KalaSudha's [recordings](/en-pk/releases) and [concert videos](/en-pk/videos). ### Is the harmonium suited to Indian classical music? Yes, as an accompanist: the **harmonium** is the default accompanying instrument of Hindustani classical, semi-classical and devotional music. Its steady, sustained tone blends with the voice and carries in large rooms, so many singers took it up in place of the sarangi. Its limit is pitch. Its 12 equal-tempered keys cannot glide or shade microtones. In 1940 All India Radio dropped it from national broadcasts, holding that its fixed pitches would dull listeners' ears to shruti. A partial lift in 1970 brought it back, and today it accompanies khayal, thumri, ghazal, qawwali, bhajan and kirtan. ### Still have questions? Our support team can help you find the right answer. [Contact support](/en-pk/form/learner-enquiry?source_entity_type=node&source_entity_id=369) Talk to us ## Tell us about the harmonium you want Ask for a quote on an instrument made to order, or about learning to play it with our teachers. [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369) [Ask about learning](/en-pk/form/learner-enquiry?source_entity_type=node&source_entity_id=369) Stay close ## Keep KalaSudha close. Receive news of concerts, learning opportunities, recordings and the work taking shape at KalaSudha. - Concert news - ·Learning opportunities - ·Recordings and stories We respect your privacy. Unsubscribe at any time. Buy a harmonium from KalaSudha [Ask for a quote](/en-pk/form/custom-instrument-quote?instrument_id=369)