Complex sentence: She later went to Kolkata to learn music under the guidance of late Pandit Chinmoy Lahiri and from 1973, she became a disciple of Ustad Dilshad Khan of the Patiala Gharana.
Split into simpler sentences: She later went to Kolkata to learn music under the guidance of late Chinmoy Lahiri. In 1973, she became a disciple of Dilshad Khan of the Patiala Gharana.