Listen to Amar Dustu Sona online. Amar Dustu Sona is a Bengali language song and is sung by Anupama Deshpande and Sri Radha Banerjee. Amar Dustu Sona, from the album Asha The Hope, was released in the year 2006. The duration of the song is 2:50. Download Bengali songs online from JioSaavn.