Listen to O Vayyari Vanaja online. O Vayyari Vanaja is a Telugu language song and is sung by K.S. Harikanth and Nagavevi. O Vayyari Vanaja, from the album Sri Dhanala Kota Jadala Maisamma, was released in the year 2015. The duration of the song is 3:23. Download Telugu songs online from JioSaavn.