Listen to Oo... Baava... online. Oo... Baava... is a Telugu language song and is sung by Mohana Bhogaraju, Hari Teja and Saatya Yamini. Oo... Baava..., from the album Prati Roju Pandaage, was released in the year 2019. The duration of the song is 3:58. Download Telugu songs online from JioSaavn.