Listen to Oka Naannanu Penchukunna online. Oka Naannanu Penchukunna is a Telugu language song and is sung by M. M. Keeravani and S.P. Balasubrahmanyam. Oka Naannanu Penchukunna, from the album Subbarajugari Kutumbam, was released in the year 1997. The duration of the song is 5:01. Download Telugu songs online from JioSaavn.