Anūcāna (True Learning), the Vedāṅgas, and Śikṣā: Svara, Sāmavedic Chant, and Gandharva Theory
कैशिकं भावयित्वा तु स्वरैः सर्वैः समंततः । यस्मात्तु मध्यमे न्यासस्तस्मात्कैशिकमध्यमः ॥ ५६ ॥
kaiśikaṃ bhāvayitvā tu svaraiḥ sarvaiḥ samaṃtataḥ | yasmāttu madhyame nyāsastasmātkaiśikamadhyamaḥ || 56 ||
Nachdem der Kaiśika‑Modus durch das volle Rund aller Töne vollständig entfaltet wurde, heißt er, da sein Ruhepunkt (Nyāsa) auf dem mittleren Ton (Madhyama) liegt, daher „Kaiśika‑madhyama“.
Sanatkumara (teaching Narada in a technical/vedanga-style exposition)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes disciplined sound-knowledge: a musical/recitational mode is defined by its nyāsa (resting note), showing that precision in svara is integral to preserving sacred sound and its intended effect.
By grounding devotional singing/recitation in correct svara practice: when hymns are rendered with proper tonal structure (including the nyāsa), the offering of sound becomes more focused and faithful, supporting steady bhakti.
Śikṣā/Gandharva-oriented technical knowledge: classification by svara and the concept of nyāsa (the settling note) used to identify and correctly perform a given melodic/recitational type such as Kaiśika-madhyama.