Rakshas Mama Re Lyrics: The song is sung by Shreya Ghoshal, Shaan Mukherji, and Mahesh Vinayakram, and has music by AR Rahman while Mehboob has written the Rakshas Mama Re Lyrics. The music video of the Rakshas Mama Re song is directed by Mani Ratnam , and it features Vikram, Aishwarya Rai Bachchan, Jayam Ravi, and Karthi.