Listen to Nikonguna Bangaru Rangaltho online. Nikonguna Bangaru Rangaltho is a Telugu language song and is sung by S.P.Balasubhramanyam and P. Susheela. Nikonguna Bangaru Rangaltho, from the album Poruginti Pulla Koora, was released in the year 1976. The duration of the song is 3:11. Download Telugu songs online from JioSaavn.