Listen to Rang Aau Gulal online. Rang Aau Gulal is a Chhattisgarhi language song and is sung by Ashvani Sahu. Rang Aau Gulal, from the album Rang Aau Gulal, was released in the year 2009. The duration of the song is 6:43. Download Chhattisgarhi songs online from JioSaavn.