Listen to Asad Maser Kola Bang online. Asad Maser Kola Bang is a Bengali language song and is sung by Goutam Maity and Ajit Sarkar. Asad Maser Kola Bang, from the album Sonar Moyna Pushechi, was released in the year 2014. The duration of the song is 2:55. Download Bengali songs online from JioSaavn.