Correct option is A
Pandit Shivkumar Sharma was an Indian classical musician and santoor player who is credited with adapting the santoor for Indian classical music.
Pandit Ravi Shankar played the Sitar.
Pandit Hariprasad Chaurasia is an Indian music director and classical flutist, who plays the bansuri, in the Hindustani classical tradition.
Pandit Jashraj was an Indian classical vocalist, belonging to the Mewati Gharana.