Question: What is the date of death of the composer of film Sri Tirupati Venkateswara Kalyanam?
Sentence (from "Sri Tirupati Venkateswara Kalyanam"): It stars N. T. Rama Rao, Jaya Prada, Jayasudha in the lead roles and music composed by Pendyala Nageswara Rao.
Relevant evidence: Yes