Question: What distinction was awarded to the Indian Carnatic vocalist, musician, multi-instrumentalist and composer when he won the National Award for a Kannada language film based on the life and teachings of the founder of the Tattvavada philosophy, Madhvacharya?
Sentence (from "Madhvacharya (film)"): Madhvacharya (1986) is a Kannada language film directed by G. V. Iyer.
Relevant evidence: Yes