Listen to Ei Arup Ruper Nadi - Narration online. Ei Arup Ruper Nadi - Narration is a Bengali language song and is sung by Purbasa Roy, Alok Roy Ghatak and Sanjay Chakraborty. Ei Arup Ruper Nadi - Narration, from the album Palash Priya -Various, was released in the year 2005. The duration of the song is 1:38. Download Bengali songs online from JioSaavn.