The Five Parameters
Vadi The Dominant Note In music: In Hindustani classical music, the vadi is the most important note of a raaga, the one the melody keeps returning to, the note that gives the raaga its fundamental character. In story: The emotional register with the most screen time. The vadi tells you what a story is fundamentally about: whether it is a story of pursuit, reversal, crisis, incitement, or revelation.
Samvadi The Supporting Note In music: The samvadi is the vadi's consonant partner, always a fourth or fifth away. It complements and supports without displacing the dominant note. In story: The secondary structural engine. The samvadi provides contrast and complicates the vadi, often determining the specific character of a story within its family. Two stories can share the same vadi but feel very different because of their samvadi.
Graha The Opening Note In music: The graha is the note on which a classical composition begins, the first structural commitment, setting the register from which everything unfolds. In story: The register of the first beat. Whether a story opens in stability (Sa), disruption (Ri), or crisis (Pa) sets a structural contract with the audience about what kind of world they are entering and what has already happened before the frame.
Nyasa The Resting Note In music: The nyasa is the note on which a melodic phrase comes to rest, not necessarily the final note of the piece, but the note that signals a phrase is complete. In a raaga, the nyasa determines whether a phrase feels resolved or suspended. In story: The register of the final beat. The nyasa determines resolution level: full resolution (Sa'/Ni), mid-register tension (Pa/Dha/Ma), or irresolution (Ri/Ga/Sa). It is the structural decision that most determines how an audience leaves the cinema.