Listen to O Hira Jauban online. O Hira Jauban is an Assamese language song and is sung by Zubeen Garg, Anupam, Krishnamoni and Mahendra. O Hira Jauban, from the album Joonbiri, was released in the year 2011. The duration of the song is 6:06. Download Assamese songs online from JioSaavn.