Listen to O Baba Khwaja Mainuddin online. O Baba Khwaja Mainuddin is an Assamese language song and is sung by Bulbul Hussain. O Baba Khwaja Mainuddin, from the album Allar Noorar Chariphool, was released in the year 2016. The duration of the song is 4:37. Download Assamese songs online from JioSaavn.