Question: When did the composer of film Sudigundalu die?
Sentence (from "Sudigundalu"): Sudigundalu (English: Whirlpools) is a 1968 Telugu Philosophy film, produced by Akkineni Nageswara Rao, Adurthi Subba Rao under the Chakravarthy Chitra banner and directed by Adurthi Subba Rao.
Relevant evidence: No