Question: Madhup Mudgal is an Indian Hindustani classical music vocalist, and is a disciple of who, which was a Hindustani classical singer, well known for his unique vocal style and his refusal to be bound by the tradition of any gharana?
{'answer': 'Kumar Gandharva', 'supporting_facts': [['Madhup Mudgal', 1], ['Kumar Gandharva', 0]]}