Listen to Rangu Rangu Poolanni Techi online. Rangu Rangu Poolanni Techi is a Telugu language song and is sung by Satya Sagar Polam. Rangu Rangu Poolanni Techi, from the album Rangu Rangu Poolanni Techi, was released in the year 2024. The duration of the song is 4:05. Download Telugu songs online from JioSaavn.