Listen to Nannu Nannu Ga Undanivuga online. Nannu Nannu Ga Undanivuga is a Telugu language song and is sung by Ranjani-Gayatri. Nannu Nannu Ga Undanivuga, from the album Ranga Maarthaanda, was released in the year 2025. The duration of the song is 4:51. Download Telugu songs online from JioSaavn.