Listen to Mur Xun Promo online. Mur Xun Promo is an Assamese language song and is sung by Rakesh Reeyan and Papori Gogoi. Mur Xun Promo, from the album Mur Xun Promo, was released in the year 2022. The duration of the song is 0:42. Download Assamese songs online from JioSaavn.