RULE id: द्विस्वरप्रयोगमूलप्रयोग (1733) SOURCE: brihaddesi_sharma_1992 (vol_I_p035) SCOPE: technical_term family, Brihaddesi (Mātaṅga ~750 CE) CONCEPT: द्विस्वरप्रयोगमूलप्रयोग STATUS: empirical ASSERTIONS: - [relation] Two grāmas are formulated on account of musical performance being rooted in the usage of two svaras -- p.vol_I_p035 "इह हि द्विस्वरप्रयोगमूलप्रयोगवशाद् द्वौ ग्रामावुपन्यस्तौ।" - [structural] Musical performance is rooted in the usage of two svaras as the fundamental basis -- p.vol_I_p035 "द्विस्वरप्रयोगमूलप्रयोगवशाद्" - [enumeration] Two grāmas are well-known in the world: śadja and madhyama -- p.vol_I_p035 "Two grāmas named şadja and madhyama are well-known in the world." CONFIDENCE: empirical PROTECT: false