Listen to Ashim Kalsagare online. Ashim Kalsagare is a Bengali language song and is sung by Santidev Ghosh and Rabindranath Tagore. Ashim Kalsagare, from the album Bajao Tumi Kabi, was released in the year 1997. The duration of the song is 3:17. Download Bengali songs online from JioSaavn.