Anūcāna (True Learning), the Vedāṅgas, and Śikṣā: Svara, Sāmavedic Chant, and Gandharva Theory
ऋग्वेदस्तु द्वितीयेन तृतीयेन च वर्तते । उच्चमध्यमसंघातः स्वरो भवति पार्थिवः ॥ २३ ॥
ṛgvedastu dvitīyena tṛtīyena ca vartate | uccamadhyamasaṃghātaḥ svaro bhavati pārthivaḥ || 23 ||
Ṛgveda dilagukan dengan menggunakan nada kedua dan ketiga. Apabila pic tinggi dan pic pertengahan digabungkan, terhasillah nada muzik ‘pārthiva’ (bersifat bumi).
Sanatkumara (teaching Narada the technical science of Vedic sound/śikṣā)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes that precise Vedic sound (svara) is a discipline of śikṣā; correct tonal recitation preserves mantra-power and supports dharma-oriented practice that culminates in mokṣa.
While not directly teaching bhakti, it supports devotional worship by insisting that Vedic hymns and praises are to be chanted with correct tones—devotion expressed through accurate sacred sound.
Śikṣā (phonetics): the operational use of specific tones in Ṛgvedic recitation and how combining pitches (high + middle) yields a named tonal quality (‘pārthiva’).