Listen to Madhur Muroli Keno Aar online. Madhur Muroli Keno Aar is a Bengali language song and is sung by Ila Basu and Sailen Mukherjee. Madhur Muroli Keno Aar, from the album Rangila Banshite Ke Dake, was released in the year 1996. The duration of the song is 3:08. Download Bengali songs online from JioSaavn.