Carnatic music — the classical music tradition of South India — uses a system of seven swaras (notes) that parallel the Western Do-Re-Mi but with a powerful twist: each swara can exist in multiple variants, creating a rich palette of 16 distinct pitches within a single octave.
Sa Ri Ga Ma Pa Da Ni — the building blocks of Carnatic melody
The tonic — the home note. All music begins and ends here.
Western equivalent(s): C
Three variants: Shuddha (R1), Chatushruti (R2), Shatshruti (R3).
Western equivalent(s): C#/D/D#
Three variants: Shuddha (G1), Sadharana (G2), Antara (G3).
Western equivalent(s): D/D#/E
Two variants: Shuddha (M1) and Prati (M2).
Western equivalent(s): F/F#
The fifth — fixed like Sa. The most consonant interval.
Western equivalent(s): G
Three variants: Shuddha (D1), Chatushruti (D2), Shatshruti (D3).
Western equivalent(s): G#/A/A#
Three variants: Shuddha (N1), Kaisiki (N2), Kakali (N3).
Western equivalent(s): A/A#/B
Sa and Pa are fixed — they never change position. Sa is your tonic (home note) and Pa is always a perfect fifth above it. These two anchors define the framework of every raga.
The other five swaras — Ri, Ga, Ma, Da, Ni — are variable. Each can take on multiple positions (variants), and the specific combination of variants defines a Melakartha raga (parent scale).
Click any swara to hear it. Notice how some positions overlap — R2 and G1 share the same pitch, as do R3/G2 and D2/N1 and D3/N2.
In Carnatic music, R2 (Chatushruti Rishabham) and G1 (Shuddha Gandharam) occupy the same fret/key — the pitch of D in Western music. Similarly, R3 and G2 share D#/Eb. The same is true for D2/N1 (A) and D3/N2 (A#/Bb).
This means that while there are 16 named swara positions, they only produce 12 distinct pitches — the same 12 as Western music! The different names reflect the function of the note in context: the same pitch can be a Rishabham (second degree) in one raga and a Gandharam (third degree) in another.
By systematically combining these swara variants, Carnatic music theory defines exactly 72 parent scales called Melakartha ragas. Each has a unique combination of swara variants, organized into 12 groups called chakras (cycles) of 6 ragas each.
From these 72 parents, hundreds of janya (child) ragas are derived by omitting or reordering swaras. This systematic framework is one of the most elegant classification systems in all of world music.
| Swara | Variants | Positions |
|---|---|---|
| Sa | 1 (fixed) | C |
| Ri | R1, R2, R3 | C#, D, D# |
| Ga | G1, G2, G3 | D, D#, E |
| Ma | M1, M2 | F, F# |
| Pa | 1 (fixed) | G |
| Da | D1, D2, D3 | G#, A, A# |
| Ni | N1, N2, N3 | A, A#, B |
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