Listen to Rathi Sukha Sarae online. Rathi Sukha Sarae is a Carnatic language song and is sung by Nithyasree Mahadevan. Rathi Sukha Sarae, from the album Divine Melodies - Nithyasree Mahadevan, was released in the year 2006. The duration of the song is 5:29. Download Carnatic songs online from JioSaavn.