Listen to Sab Dustu Chhelerai online. Sab Dustu Chhelerai is a Bengali language song and is sung by Sudhin Dasgupta and Arati Mukhopadhyay. Sab Dustu Chhelerai, from the album Dustu-Misti, was released in the year 1975. The duration of the song is 3:26. Download Bengali songs online from JioSaavn.