Vaivasvata-Manuputra Vamsha and the Marutta–Samvarta Episode
Genealogical Catalogue
सप्त स्वरास्त्रयो ग्रामा मूर्छनास्त्वेकविंशतिः / तानाश्चैकोनपञ्चाशदित्येत्स्वरमण्डलम्
sapta svarāstrayo grāmā mūrchanāstvekaviṃśatiḥ / tānāścaikonapañcāśadityetsvaramaṇḍalam
Seven are the svaras, three the grāmas, twenty-one the mūrchanās, and forty-nine the tānas—this is the circle of tones, the svaramaṇḍala.