Listen to Ocha Ocha Vaana online. Ocha Ocha Vaana is a Telugu language song and is sung by G.V. Prakash Kumar and Shreya Ghoshal. Ocha Ocha Vaana, from the album Kathanayakudu, was released in the year 2009. The duration of the song is 5:36. Download Telugu songs online from JioSaavn.