Listen to Rangu Rangula Langavoni online. Rangu Rangula Langavoni is a Telugu language song and is sung by Bobbili Chandra Shekar and Klm Murthy. Rangu Rangula Langavoni, from the album Rangu Rangula Langavoni, was released in the year 2022. The duration of the song is 3:31. Download Telugu songs online from JioSaavn.