Listen to O Maramanishi online. O Maramanishi is a Telugu language song and is sung by A.R. Rahman, S. P. Balasubrahmanyam, D. Srinivas, and more. O Maramanishi, from the album Robo, was released in the year 2010. The duration of the song is 6:10. Download Telugu songs online from JioSaavn.