It is the 1st ragam in the 3rd chakra Agni. The mnemonic name is Agni-Pa. The mnemonic phrase is sa ra gu ma pa dha na. Its arohana-avarohana structure is as follow:
Arohana : S R1 G3 M1 P D1 N1 S'
Avarohana : S' N1 D1 P M1 G3 R1 S
The notes used in this scale are shuddha rishabham, antara gandharam, shuddha madhyamam, shuddha dhaivatham, shuddha nishadham.
As it is a melakarta ragam, by definition it is a sampoorna ragam. It is the shuddha madhyamam equivalent of Dhavalambari, which is the 49th melakarta.
Asampurna Melakarta
Geyahejjujji is the 13th Melakarta in the original list compiled by Venkatamakhin. The notes used in the scale are the same, but the ascending scale is different and vakra. It is an shadava-sampurna raga (6 notes in ascending scale, while full 7 are used in descending scale).
Arohana : S R1 M1 G3 M1 P D1 S'
Avarohana : S' N1 D1 P M1 G3 R1 S
Janya ragams
Gayakapriya has a few minor janya ragams associated with it, of which Kalagada is heard occasionally in concerts.
1) Gayakapriya
S R1 G3 M1 P D1 N1 S'
S' N1 D1 P M1 G3 R1 S
2) Geya Hejjajji
S R1 M1 G3 M1 P D1 S'
S' N3 D1 P M1 G3 R1 S
3) Hejjajji
S R1 G3 M1 P D1 S'
S' N1 D1 P M1 G3 R1 S
4) Kalakanti
S R1 G3 M1 D1 N1 S'
S' N1 D1 P G3 R1 S
5) Kalkada
S R1 G3 P D1 N1 S S R1 G3 P D1 S'
S' N1 D1 P G3 R1 S
6) Kalpanadharini
S G3 M1 P D1 S'
S' N1 D1 P M1 G3 R1 S