Listen to Eai Ektu Kache Eso Na online. Eai Ektu Kache Eso Na is a Bengali language song and is sung by Javed Ali and Alka Yagnik. Eai Ektu Kache Eso Na, from the album Partner, was released in the year 2008. The duration of the song is 5:42. Download Bengali songs online from JioSaavn.