Question

Explain the terms Vajra raga and Vakra raga along with suitable examples.

Hint:

Vajra = omitted notes; Vakra = zig-zag order. Mohanam is Vajra; Ritigoula is Vakra.

Answer 1

In Carnatic music, Vajra and Vakra ragas categorize the arrangement of swaras (notes) within a raga's structure. Vajra Raga: A raga that excludes one or more swaras in its ascent (Arohanam), descent (Avarohanam), or both. These are typically referred to as varja (note-omitted) ragas and can be classified by their note count:

Audava – 5 notes
Shadava – 6 notes
Audava–Shadava, etc.
Examples:

Mohanam: Audava–Audava; omits Ma and Ni.
Hamsadhwani: Omits Ma and Da.
Vakra Raga: A raga characterized by a non-linear, or "zig-zag," movement of notes in its ascent, descent, or both. Vakra passages enhance aesthetic appeal and define a raga's unique identity. Examples:

Kedaragoula: Vakra in Avarohanam.
Ritigoula: Vakra in both Arohanam and Avarohanam (Ubhaya Vakra).
Key Difference:

Vajra: Characterized by the omission of swaras.
Vakra: Features the inclusion of all swaras, but arranged in a zig-zag pattern.