Listen to Unaru Unaaru online. Unaru Unaaru is a Malayalam language song and is sung by K. Raghavan and Santha P. Nair. Unaru Unaaru, from the album Super Hit Songs Of The Year 1953 - 54 - Vol. 2, was released in the year 2000. The duration of the song is 3:09. Download Malayalam songs online from JioSaavn.