S. R. D. Vaidyanathan was an Indian musician who played which double reed wind instrument?
Nadaswaram The nadaswaram, nagaswaram, nadhaswaram or nathaswaram is a double reed wind instrument. It is a traditional classical instrument used in Tamilnadu, Andhra Pradesh, Karnataka, and Kerala.
Dharmavati Dharmavati is a rāgam in Carnatic music (musical scale of South Indian classical music). It is the 59th "Melakarta" rāgam in the 72 "melakarta" rāgam system of Carnatic music. It is called Dhaamavati in Muthuswami Dikshitar school of Carnatic music. "Madhuvanti" is the nearest Hindustani music scale to "Dharmavati".