Question: S.Easwara Varma is a violinist who has accompanied an Indian vocalist who is one of ten musicians to receive the Madras Music Academy's Sangeetha Kalanidhi before they turned what?
Sentence (from "Sanjay Subrahmanyan"): Sanjay Subrahmanyan (born 21 January 1968) is a "Carnatic" vocalist from India.
Relevant evidence: Yes