Listen to Bouta Amar Kalo Holo online. Bouta Amar Kalo Holo is a Bengali language song and is sung by Birachan Mahato. Bouta Amar Kalo Holo, from the album Bouta Amar Kalo Holo, was released in the year 2019. The duration of the song is 5:25. Download Bengali songs online from JioSaavn.