Listen to O Sai Dhava online. O Sai Dhava is a Telugu language song and is sung by S. P. Balasubrahmanyam and M.M. Sreelekha. O Sai Dhava, from the album Yentha Maduram Sai Namam, was released in the year 2006. The duration of the song is 6:29. Download Telugu songs online from JioSaavn.