Listen to Gach Lagao Pran Bachao online. Gach Lagao Pran Bachao is a Bengali language song and is sung by Swarnali Bose. Gach Lagao Pran Bachao, from the album Gach Lagao Pran Bachao - Single, was released in the year 2025. The duration of the song is 4:06. Download Bengali songs online from JioSaavn.