Listen to Oi Raat Jaga online. Oi Raat Jaga is a Bengali language song and is sung by Robin Chatterjee and Gayetri Basu. Oi Raat Jaga, from the album Hoyto Takhan Raat, was released in the year 1978. The duration of the song is 3:22. Download Bengali songs online from JioSaavn.