Which Indian musician served as the artistic director of the World Music Department
at the Rotterdam Music Conservatory in the Netherlands?

Correct option is A

Hariprasad Chaurasia
 Hariprasad Chaurasia has also been a guru to innumerable students in his Mumbai and Bhubaneswar gurukuls, and at the World Music Department, Rotterdam Music Conservatory, the Netherlands, where he is artistic director.
 Hariprasad Chaurasia, Hariprasad also spelled Hari Prasad, (born July 1, 1938, Allahabad, United Provinces, British India [now in Uttar Pradesh, India]), Indian flutist in the Hindustani classical tradition whose performances and compositions brought global recognition to the bansuri, a simple side-blown bamboo flute.