Nithyasree Mahadevan, also referred to as S. Nithyasree, is a Carnatic musician and playback singer for film songs in many Indian languages. Nithyashree has performed in all major sabhas in India. She has released more than 500 albums. She is best known for her rendition of the A. R. Rahman composition, "Kannodu Kaanbadhellam" - her playback debut song in the Tamil movie Jeans.