Listen to Gahan Ghana Chhailo Gagan online. Gahan Ghana Chhailo Gagan is a Bengali language song and is sung by Pijushkanti Sarkar. Gahan Ghana Chhailo Gagan, from the album Sanchayan Pijushkanti Sarkar, was released in the year 2004. The duration of the song is 2:00. Download Bengali songs online from JioSaavn.