Listen to Namavali - O.S. Sundar online. Namavali - O.S. Sundar is a Multilingual language song and is sung by O.S. Sundar and Suresh. Namavali - O.S. Sundar, from the album Yadunandana Vol - 1, was released in the year 2012. The duration of the song is 3:47. Download Multilingual songs online from JioSaavn.