Listen to O Bai Lajuki Bai online. O Bai Lajuki Bai is an Assamese language song and is sung by Kumar Bhabesh. O Bai Lajuki Bai, from the album Lajuki Bai, was released in the year 2017. The duration of the song is 5:10. Download Assamese songs online from JioSaavn.