Listen to Rangu Rangu Rekkala online. Rangu Rangu Rekkala is a Telugu language song and is sung by M. M. Keeravani. Rangu Rangu Rekkala, from the album Preminche Manasu Alludugaru Vachcharu Telugu, was released in the year 1999. The duration of the song is 4:58. Download Telugu songs online from JioSaavn.