Listen to Oka Nelavanka (From "Kothala Raayudu") online. Oka Nelavanka (From "Kothala Raayudu") is a Telugu language song and is sung by S.P. Balasubrahmanyam. Oka Nelavanka (From "Kothala Raayudu"), from the album Legendary Star - Super Hits Of Chiranjeevi, was released in the year 2021. The duration of the song is 3:49. Download Telugu songs online from JioSaavn.