Listen to O Bnashi Keno Eto online. O Bnashi Keno Eto is a Bengali language song and is sung by Haimanti Shukla. O Bnashi Keno Eto, from the album Haimanti Shukla - Madhur Surer Majhe, was released in the year 1994. The duration of the song is 4:43. Download Bengali songs online from JioSaavn.