Skandapurana 5.116.10

5.116.10

tālakālakriyāmānavardhamānādikaṃ ca yat ..
avidagdhāpi sā teṣāṃ gītāṃgānāṃ dvijāṃganā ..
kevalaṃ kaṃṭhasaṃśuddhyā tābhyāṃ toṣaṃ samādadhe ..6.117.10....

and with rhythm, tempo, action, measure, augmentations, and the like. / Though untaught in these elements of song, that brahmin woman / produced satisfaction in them purely through the purity of her throat.