Carnatic-Hindustani Raga Equivalents: A Mapping Across India’s Two Classical Systems

The classical music of India runs in two streams. Hindustani — the northern tradition centred on Khayal, Dhrupad, and Thumri — and Carnatic — the southern tradition centred on kriti and varnam compositions of the Trinity (Tyagaraja, Muthuswami Dikshitar, Syama Sastri) and their inheritors. The two systems share a common ancient ancestry in *Sama Veda* recitation, *Natya Shastra* theory, and the *gandharva sangeet* of the Gupta era, but they diverged decisively after the thirteenth century. Today they share the underlying twelve-note framework and the same set of svara names (Sa, Ri, Ga, Ma, Pa, Dha, Ni), yet the raga grammars, ornaments, and performance conventions differ substantially.

Where the two streams meet most clearly is in their raga systems. The Hindustani *thaat* framework (Bhatkhande’s ten-thaat classification) and the Carnatic *melakarta* framework (Venkatamakhin’s 72-melakarta system) generate ragas that, while not identical, often share the same scale of notes — and listeners trained in one system can readily recognise the parent raga in the other.

The framework — thaat versus melakarta

The Hindustani thaat system, codified by Vishnu Narayan Bhatkhande in the early twentieth century, organises ragas under ten parent thaats: Bilawal, Khamaj, Kafi, Asavari, Bhairavi, Bhairav, Kalyan, Marwa, Poorvi, and Todi.

The Carnatic melakarta system, theorised by Venkatamakhin in the seventeenth century and finalised in its 72-form by Govinda Dikshitar, organises all ragas as derivatives of 72 parent scales — each scale exhausting one of the 72 possible combinations of seven notes with specific *swara* positions. Each melakarta is a sampoorna raga (containing all seven notes in ascent and descent).

Equivalences between thaat and melakarta are partial: a Hindustani thaat may correspond exactly to one melakarta, but the *raga* sung under that thaat will often deviate from a strict scalar reading in ways the Carnatic *janya* raga does not.

The major equivalences

The most often-noted pairings of Carnatic melakarta and Hindustani thaat parent ragas:

Dheera Shankarabharanam = Bilawal

Carnatic — Dheera Shankarabharanam (29th melakarta): S R G M P D N S’ (all *suddha* notes — the natural major scale).

Hindustani — Bilawal (thaat): identical scale of seven natural notes (no flats or sharps).

The Bilawal thaat is the parent of ragas like Bilaval, Alhaiya Bilaval, and Yamani Bilaval. Dheera Shankarabharanam is the parent of countless Carnatic ragas including Begada, Kuntalavarali, and Hamsadhwani’s prati-equivalent. The two systems both treat this as the “natural” reference scale.

Mayamalavagoula = Bhairav

Carnatic — Mayamalavagoula (15th melakarta): S R1 G3 M1 P D1 N3 S’ — komal Re and Dha, suddha Ga and Ni.

Hindustani — Bhairav (thaat): identical scale — flat Re and Dha, natural Ga and Ni.

Both are morning ragas, both carry a meditative-devotional weight, and both are typical entry-point ragas in their respective pedagogies. Mayamalavagoula is the first scale a Carnatic student learns in formal training; Bhairav holds a comparable position in Hindustani teaching.

Hanumatodi = Bhairavi

Carnatic — Hanumatodi (8th melakarta): S R1 G2 M1 P D1 N2 S’ — komal Re, Ga, Dha, Ni.

Hindustani — Bhairavi (thaat): identical — all flats except natural Sa, Ma, and Pa.

Bhairavi in Hindustani is the conventional concert-closing raga, often performed with more flexibility than its thaat suggests. Hanumatodi (also called simply Todi in Carnatic) is one of the seven principal vivadi-free melakartas.

Mechakalyani = Kalyan / Yaman

Carnatic — Mechakalyani (65th melakarta): S R2 G3 M2 P D2 N3 S’ — sharp Ma (the *teevra* Ma in Hindustani), all other notes natural.

Hindustani — Kalyan thaat (parent of Yaman): identical scale.

Yaman is the cardinal evening raga of Hindustani, often the first major raga taught after Bhairav. Mechakalyani holds a parallel structural prominence in Carnatic.

Kharaharapriya = Kafi

Carnatic — Kharaharapriya (22nd melakarta): S R2 G2 M1 P D2 N2 S’ — komal Ga and Ni.

Hindustani — Kafi (thaat): identical scale.

Kafi in Hindustani is the parent of light-classical ragas like Bageshri, Bhimpalasi (with Ma variations), and Bahar. Kharaharapriya is the parent of Mukhari, Abheri (partially), and Karaharapriya itself as a performed raga.

Harikambhoji = Khamaj

Carnatic — Harikambhoji (28th melakarta): S R2 G3 M1 P D2 N2 S’ — komal Ni, all others natural.

Hindustani — Khamaj (thaat): identical scale.

Khamaj is the parent of thumri-friendly ragas in Hindustani (Khamaj, Tilang, Jhinjhoti, Desh, Tilak Kamod). Harikambhoji is the parent of Mohanam-equivalent, Kambhoji, and others in Carnatic.

Natabhairavi = Asavari

Carnatic — Natabhairavi (20th melakarta): S R2 G2 M1 P D1 N2 S’ — komal Ga, Dha, Ni.

Hindustani — Asavari (thaat): identical scale.

The two share a sombre, melancholic quality. Carnatic ragas like Hindolam and the natabhairavi-derived janyas correspond loosely to Bhimpalasi and Darbari-related variants in Hindustani.

Other widely cited pairings

• Kamavardhini / Pantuvarali (51st melakarta) = Poorvi thaat — both ascending with komal Re and Dha, tivra Ma, suddha Ga and Ni.
• Subhapantuvarali (45th melakarta) = Todi thaat — though the performed Todi in Hindustani uses additional ornaments that mark it distinctly.
• Charukesi (26th melakarta) — has no exact thaat parent; performed in Hindustani as a borrowed raga with the same name.

Where the equivalences break down

Equivalent *scales* are not equivalent *ragas*. Three differences matter:

Phraseology (chalan / pakad)

A Hindustani raga is identified by characteristic phrases (*pakad*) and movement patterns (*chalan*), not just by its scale. Yaman and Mechakalyani share the same notes but their phrasing in performance differs — Yaman emphasises the GA-MA-RE-SA pattern with a downward gravity, while Mechakalyani has its own characteristic *prayogas* drawn from its melakarta status.

Ornament conventions

Hindustani uses *meend* (glides), *gamak* (slow oscillation), and *kan* (grace notes). Carnatic emphasises *gamakas* (fast oscillations between notes), *brigas* (rapid runs), and *muruki* (fast turns). The same scale played with Carnatic gamaka will sound different from the same scale played with Hindustani meend.

Vivadi notes and compound ragas

Carnatic janya ragas often drop notes from the parent melakarta (audava-shadava-sampoorna combinations), and use *vakra* (zigzag) movement patterns that Hindustani ragas typically do not. Hindustani compound ragas like Bhupali-Deshkar mix two related ragas in ways that Carnatic janyas under the same parent do not replicate.

Time-of-day theory

Hindustani has an elaborate *samay* theory — each raga has a designated time of day or season. Carnatic does not assign ragas to specific times (with rare exceptions). A Hindustani performer of Bhairav at evening would be considered unorthodox; a Carnatic performer of Mayamalavagoula at any hour is normal.

Why the mapping matters

Cross-system raga awareness has shaped Hindustani-Carnatic *jugalbandi* concerts since the 1960s — Pandit Bhimsen Joshi performing with M. Balamuralikrishna, Pandit Hariprasad Chaurasia with Dr. L. Subramaniam, Ustad Amjad Ali Khan with U. Srinivas. The equivalences also underpin compositional borrowing: Tyagaraja’s setting of Janaki Ramana in Suddha Saveri, for instance, plays on a scale that Hindustani musicians recognise as a Bilawal-related raga.

For the listener, the mapping offers a way into a parallel tradition. The Hindustani listener who knows Bilawal can hear Dheera Shankarabharanam as a familiar landscape rendered in a different idiom; the Carnatic listener who knows Bhairavi can recognise Hanumatodi’s pulse in a Bhimsen Joshi rendition.

FAQs

Is Dheera Shankarabharanam the Carnatic equivalent of Bilawal?

Yes. Both use the same seven natural notes (the major scale in Western terms — S R G M P D N) and serve as the “reference” parent scale in their respective systems. They are the closest scalar match between any Carnatic melakarta and any Hindustani thaat.

What is the Carnatic equivalent of Bhairav?

Mayamalavagoula, the 15th melakarta. Both share the same scale (flat Re and Dha, natural Ga and Ni) and the same morning-raga pedagogical role.

Are Yaman and Mechakalyani identical?

They share the same scale (Kalyan thaat with sharp Ma in Hindustani; the 65th melakarta in Carnatic). As performed ragas they differ in phraseology, ornament, and conventional treatment of specific notes.

Why do equivalent scales produce different-sounding ragas?

Because raga identity rests not only on the notes but also on characteristic phrases (pakad/chalan), ornament conventions (meend vs gamaka), and tradition-specific treatment of *vakra* and *vadi-samvadi* notes.

Does Carnatic music have a time-of-day theory like Hindustani?

No, with rare exceptions. Carnatic ragas are not assigned to specific hours or seasons in the systematic way Hindustani *samay* theory does. This is one of the more visible philosophical differences between the systems.

What is the melakarta system?

A 72-fold classification of parent ragas in Carnatic music, finalised by Govinda Dikshitar based on Venkatamakhin’s *Chaturdandi Prakashika*. Each melakarta is a sampoorna raga (seven notes in ascent and descent) representing one combination of *swara* positions.

What is the thaat system?

A ten-fold classification of parent scales in Hindustani music, codified by Vishnu Narayan Bhatkhande in the early twentieth century. The ten thaats are Bilawal, Kalyan, Khamaj, Bhairav, Bhairavi, Asavari, Kafi, Marwa, Poorvi, and Todi.

Can a Hindustani musician sing a Carnatic raga and vice versa?

Many do, especially in jugalbandi performances. The musical grammar requires retraining of phraseology and ornament, but the scalar equivalences make the underlying material accessible. The deeper differences in voice production, microtone treatment, and raga conventions take years to navigate authoritatively.