Listen to Rangu Rangu online. Rangu Rangu is a Kannada language song and is sung by Yuvanshankar Raja, Lakshmi Nagaraj, Chintan Vikas and Santosh Venky. Rangu Rangu, from the album Dheera (Kannada) [Original Motion Picture Soundtrack], was released in the year 2017. The duration of the song is 4:26. Download Kannada songs online from JioSaavn.