Kedarnath Bhattacharaya, better known as Kumar Sanu, is an Indian playback singer. He is popularly known as King of melody in bollywood. He is famous for singing thousands of bollywood Hindi song. Apart from Hindi, he has also sang in other languages including Marathi, Nepali, Assamese, Bhojpuri, Gujarati, Telugu, Malayalam, Kannada, Tamil, Punjabi, Oriya, Chhattisgarhi, Urdu, Pali, English and his native language Bengali, both in West Bengal and Bangladesh.