Listen to Sarthak Janam Aamar online. Sarthak Janam Aamar is a Bengali language song and is sung by Dr. Chitralekha Chowdhury. Sarthak Janam Aamar, from the album Swadesh - Part 2, was released in the year 2007. The duration of the song is 7:20. Download Bengali songs online from JioSaavn.