Listen to Gahana Kusumo online. Gahana Kusumo is a Bengali language song and is sung by Moumita Bhoumik. Gahana Kusumo, from the album Amar Hiyar Majhey Rabindranath, was released in the year 2020. The duration of the song is 4:33. Download Bengali songs online from JioSaavn.