Anūcāna (True Learning), the Vedāṅgas, and Śikṣā: Svara, Sāmavedic Chant, and Gandharva Theory
विस्तरं विरसं चैव विश्लिष्टं विषमाहतम् । व्याकुलं तालहीनं च गीतिदोषाश्चतुर्दश ॥ ४५ ॥
vistaraṃ virasaṃ caiva viśliṣṭaṃ viṣamāhatam | vyākulaṃ tālahīnaṃ ca gītidoṣāścaturdaśa || 45 ||
حد سے زیادہ کھینچنا، بے رَسی، بکھرا ہوا پڑھنا، ناہموار ضرب، اضطراب اور تال کی کمی—یہ (وغیرہ) گیتی کے چودہ عیوب میں شمار ہوتے ہیں۔
Sanatkumara (in dialogue instructing Narada on disciplined sacred practice and technical correctness)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It teaches that sacred sound—whether mantra, stotra, or devotional singing—must be disciplined and well-formed; careless delivery (without rasa, coherence, or tāla) becomes a ‘fault’ that diminishes the sanctifying power of worship.
Bhakti is not only emotion but also right offering: devotional song should be steady, coherent, and rhythmically grounded, so the mind becomes one-pointed rather than ‘vyākula’ (agitated).
Śikṣā (phonetics and disciplined vocal delivery) and allied concerns of rhythm/measure (tāla) are emphasized—practical rules for correct recitation and performance so that sacred sound remains precise and effective.