Listen to Kothay Chilam Kothay Aslam online. Kothay Chilam Kothay Aslam is a Bengali language song and is sung by Raju Dewan. Kothay Chilam Kothay Aslam, from the album Guru Shishya, was released in the year 2025. The duration of the song is 9:28. Download Bengali songs online from JioSaavn.