Nathaniel School of MusicThe Melakarta Sphere

Melakarta 2 · Indu chakra · M1 · vivadi

Ratnangi

रत्नाङ्गी

Ratnangi is the 2nd melakarta raga. Its scale is S R1 G1 M1 P D1 N2.

SrRmPdn
Hear Ratnangichoose your Sa, then play
S1
R1m2
G1d3
M1P4
PP5
D1m6
N2m7
S'8
Open in the 3D sphere →

Hear it from musicians

Signature phrases for Ratnangi, recorded by musicians in the community and curated by Jason Zac. Every phrase carries the artist’s name and link — add your own voice to this raga.

The scale and its Western intervals

Reading up from Sa, Ratnangi is built from a minor second, a diminished third, a perfect fourth, a perfect fifth, a minor sixth, a minor seventh. In Carnatic terms that is S R1 G1 M1 P D1 N2; in Hindustani sargam, S r R m P d n.

DegreeSwaraInterval
1Sunison (1)
2R1minor second (m2)
3G1diminished third (d3)
4M1perfect fourth (P4)
5Pperfect fifth (P5)
6D1minor sixth (m6)
7N2minor seventh (m7)

How Ratnangi harmonizes

Stack thirds on each note of Ratnangi and these chords appear. Home is the chord on Sa; the chord on Pa is the dominant that pulls back to it.

  • Isus2 Csus2 suspended secondhome
  • vii Bbm minordominant
  • Gdim diminisheddominant
  • II Db majorpredominant
  • iv Fm minorpredominant
  • VI♭5 Ab(b5) major flat fivecolour
  • III· Ebbsus4(#5) suspended sharp fivecolour

Learn the method in how to harmonize a raga.

Janya ragas of Ratnangi

These child ragas are born from Ratnangi by dropping notes or bending the path: Revati. Each card shows the three things that make a janya itself: how many notes it keeps, which way its road runs (any vakra turn is ringed in red), and how it glides between swaras. See how janya ragas work.

Revatiरेवती

5 up · 5 downaudava-audavaglide

Dawn austerity; five bare notes that feel like first light.

Drops G1 and D1 from Ratnangi. Hindustani cousin: Bairagi.

arohana ↗avarohana ↘SR1M1PN2S'S'N2PM1R1S

Music to learn in Ratnangi

Ratnangi is met most often as a parent scale for study and improvisation. Much of its living music flows through janya ragas; a good next step is to sing its scale slowly over a tanpura and explore its phrases in the 3D sphere.

Open Ratnangi in the 3D sphere →

Questions about Ratnangi

What is the Ratnangi raga?

Ratnangi is melakarta number 2 in the 72-raga system of Carnatic music. Its scale is S R1 G1 M1 P D1 N2.

What are the janya ragas of Ratnangi?

Its well-known child ragas include Revati.