Listen to Unna Vadavani online. Unna Vadavani is a Telugu language song and is sung by P. Sathish Kumar, Sunil and Anup Rubens. Unna Vadavani, from the album Nee Maate Chaalunaya, was released in the year 2016. The duration of the song is 4:13. Download Telugu songs online from JioSaavn.