Listen to Baab Sha Ali Allahr Oli online. Baab Sha Ali Allahr Oli is a Bengali language song and is sung by Choto Abul Sarker. Baab Sha Ali Allahr Oli, from the album Sha Alir Chander Mela, was released in the year 2021. The duration of the song is 9:28. Download Bengali songs online from JioSaavn.