What year was S. Aishwarya's grandmother born in?
Radha Viswanathan Radha Viswanathan (born 1934) is an Indian vocalist and former classical dancer. She has performed extensively with her mother, Bharat Ratna Carnatic vocalist M. S. Subbulakshmi.
Varsha Bhosle Varsha Bhosle (Marathi: वर्षा भोसले) (1956 –8 October 2012) was an Indian singer, journalist and writer based in Mumbai. She was the daughter of Indian playback singer, Asha Bhosle.