Listen to Kon Puratan Praner Tan online. Kon Puratan Praner Tan is a Bengali language song and is sung by Ramanuj Dasgupta. Kon Puratan Praner Tan, from the album Sara Bachharer Rabindranath,Vol. 2, was released in the year 2012. The duration of the song is 2:40. Download Bengali songs online from JioSaavn.