S. R. D. Vaidyanathan was an Indian musician who played which double reed wind instrument?
S. R. D. Vaidyanathan S. R. D. Vaidyanathan (Tamil: S.R.D. வைத்தியநாதன்; 15 March 1929 − 18 November 2013) was an Indian musician who played the Nadhaswara.
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".