Listen to Rang Saanwla online. Rang Saanwla is a Punjabi language song and is sung by Bittu Khannewala and Miss Surmani. Rang Saanwla, from the album Achhe Din Aane Wale Hain, was released in the year 2014. The duration of the song is 4:46. Download Punjabi songs online from JioSaavn.