Listen to Rangu Rangu Poolu online. Rangu Rangu Poolu is a Telugu language song and is sung by T. V. Raju, Ghantasala and P. Susheela. Rangu Rangu Poolu, from the album Memorable Hits Super Star Krishna, was released in the year 2005. The duration of the song is 3:30. Download Telugu songs online from JioSaavn.