Listen to Atuth Swasther online. Atuth Swasther is a Bengali language song and is sung by Soumitra Chattopadhyay and Rabindranath Tagore. Atuth Swasther, from the album Belasesher Gaan, was released in the year 2016. The duration of the song is 1:48. Download Bengali songs online from JioSaavn.