Listen to Sojaa Koiraa Kaugo online. Sojaa Koiraa Kaugo is a Bengali language song and is sung by Mitali Singh. Sojaa Koiraa Kaugo, from the album Keno Aasha Bendhe Rakhi, was released in the year 1990. The duration of the song is 4:51. Download Bengali songs online from JioSaavn.