Thiruthuraipoondi Radhakrishnan Sivasankaran was an Indian music director of Tamil, Telugu and Sinhalese films. He was born in 1923 at Thiruthuraipoondi, Madras Presidency, British India.

Arunagirinathar is a 1964 Indian Tamil-language biographical film, directed by T. R. Ramanna and written by Sakthi T. K. Krishnasamy. Based on the life of 15th century Tamil poet of the same name, the