Listen to Aj Jostyna Rate online. Aj Jostyna Rate is a Bengali language song and is sung by Dipti Guha and Rabindranath Tagore. Aj Jostyna Rate, from the album Rabindra Anubhobe Dui Konnya, was released in the year 2014. The duration of the song is 4:36. Download Bengali songs online from JioSaavn.