Listen to Asthir E Samay Aaj online. Asthir E Samay Aaj is a Bengali language song and is sung by Shantanu Ghosh and Munmun Roy. Asthir E Samay Aaj, from the album Snaiyaa, was released in the year 2011. The duration of the song is 4:38. Download Bengali songs online from JioSaavn.