Anūcāna (True Learning), the Vedāṅgas, and Śikṣā: Svara, Sāmavedic Chant, and Gandharva Theory
एकांतरः स्वरो ह्यप्सु गाथासुद्व्यंतरः स्वरः । सामसु त्र्यंतरं विद्यादेतावत्स्वरतोऽन्तरम् ॥ १७ ॥
ekāṃtaraḥ svaro hyapsu gāthāsudvyaṃtaraḥ svaraḥ | sāmasu tryaṃtaraṃ vidyādetāvatsvarato'ntaram || 17 ||
In den Ṛk‑Versen (apsu) beträgt das Tonintervall eine Stufe; in den gāthās zwei Stufen; und in den Sāman‑Gesängen soll man es als drei Stufen erkennen — so groß ist der Unterschied hinsichtlich des svara, der Tonhöhe.
Sanatkumara (in dialogue with Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It emphasizes that liberation-oriented dharma includes disciplined mantra-recitation: correct svara (intonation) preserves the potency and intended meaning of Vedic sound, making worship and study spiritually effective.
Bhakti in the Purāṇic framework is supported by proper śravaṇa and kīrtana; this verse highlights that even devotional recitation should be aligned with Vedic phonetic rules so the offering of sound is precise and reverent.
Śikṣā (Vedic phonetics): it teaches how svara-intervals differ across Ṛk-style recitation, gāthā-style singing/recitation, and Sāman chanting—guiding practitioners in correct vocal execution.