Listen to Isharay Koibi Kotha online. Isharay Koibi Kotha is a Bengali language song and is sung by Prahlad Brahmachari. Isharay Koibi Kotha, from the album Isharay Koibi Kotha, was released in the year 1997. The duration of the song is 3:08. Download Bengali songs online from JioSaavn.