Listen to Hallo Hallo Rathri online. Hallo Hallo Rathri is a Telugu language song and is sung by S.P. Balasubrahmanyam. Hallo Hallo Rathri, from the album Ammakaniko Abbayi, was released in the year 1988. The duration of the song is 4:04. Download Telugu songs online from JioSaavn.