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.
M. L. Vasanthakumari Madras Lalitangi Vasanthakumari (Tamil: மெட்ராஸ் லலிதாங்கி வசந்தகுமாரி ) (popularly referred to as MLV) (3 July 1928 – 31 October 1990) was a Carnatic musician and playback singer for film songs in many Indian languages. MLV and her contemporaries D. K. Pattammal and M. S. Subbulakshmi were popularly referred to as the "female trinity of Carnatic Music. A prime disciple of the G. N. Balasubramaniam, she was the youngest among the established musicians of that era, and was the youngest female awardee of the "Sangita Kalanidhi" award.