Question: What is the instrument played by the instrumentalist with whom Taj Mahal and N. Ravikiran made Mumtaz Mahal?
Facts:
Mumtaz Mahal (album) is by Taj Mahal, N. Ravikiran and Vishwa Mohan Bhatt.
Vishwa Mohan Bhatt is an instrumentalist
Vishwa Mohan Bhatt plays Mohan Veena (slide guitar)
Answer: Mohan Veena (slide guitar)