गान्धर्वमूर्छनालक्षणवर्णनम्
Description of Gandharva Mūrchanā Characteristics
वापः स्यादवरोहेण नारतो भवति ध्रुवम् / एकान्तरं च ह्येतेवैतमेवस्वरसत्तमः
vāpaḥ syādavaroheṇa nārato bhavati dhruvam / ekāntaraṃ ca hyetevaitamevasvarasattamaḥ
By the descending movement (avaroha) arises the vāpa; the nārata becomes surely steadfast. Their alternating order—this alone is held the most excellent among the svaras.