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 ||
เมื่อบ่มเพาะไกศิกะให้เต็มด้วยเสียงทั้งปวงโดยรอบ และเพราะจุดพัก (นยาสะ) อยู่ที่มัธยมะ จึงเรียกว่า ‘ไกศิกะ-มัธยมะ’.
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.