Listen to Kothay Aso Jani Bondhu online. Kothay Aso Jani Bondhu is a Bengali language song and is sung by Sonchita Rani. Kothay Aso Jani Bondhu, from the album Sona Bondhu, was released in the year 2006. The duration of the song is 6:09. Download Bengali songs online from JioSaavn.