Listen to Aula Premer Baula Batas online. Aula Premer Baula Batas is a Bengali language song and is sung by Monir Khan and Baby Naznin. Aula Premer Baula Batas, from the album Ek Takar Bou, was released in the year 2017. The duration of the song is 4:27. Download Bengali songs online from JioSaavn.