Narumugaiye song from Iruvar Tamil movie classical style music composed by Mosart of Madras AR Rahman, sung by Unni Krishnan and Bombay Jayshree. The song is based on Naatai and Gambeera Naatai Raagam. The speciality of the song is the lines are inspired from எட்டுத்தொகை நூல்களுள் ஒன்றான குறுந்தொகை தமிழ் இலக்கிய பாடல்.