Listen to Kothay Robe Ei Vai Bondhu online. Kothay Robe Ei Vai Bondhu is a Bengali language song and is sung by Dalim Sarkar. Kothay Robe Ei Vai Bondhu, from the album Okule Vasaiya Geli, was released in the year 2017. The duration of the song is 4:34. Download Bengali songs online from JioSaavn.