Listen to O Sathi Re Sunnya Mone (Duet) online. O Sathi Re Sunnya Mone (Duet) is a Bengali language song and is sung by Babul Supriyo and Sadhana Sargam. O Sathi Re Sunnya Mone (Duet), from the album Sajani, was released in the year 2024. The duration of the song is 4:11. Download Bengali songs online from JioSaavn.