Listen to Kachhe Theke Dur Rachilo-Swapan online. Kachhe Theke Dur Rachilo-Swapan is a Bengali language song and is sung by Swapan Dasgupta. Kachhe Theke Dur Rachilo-Swapan, from the album Gaan Elo, was released in the year 2009. The duration of the song is 3:58. Download Bengali songs online from JioSaavn.