Listen to Koto Kastha Pailum Bandhure online. Koto Kastha Pailum Bandhure is a Bengali language song and is sung by Asis Giri. Koto Kastha Pailum Bandhure, from the album Mon Pagla, was released in the year 2013. The duration of the song is 7:41. Download Bengali songs online from JioSaavn.