Listen to Oi Raat Giyechhe Theme online. Oi Raat Giyechhe Theme is a Bengali language song and is sung by Shyamal Mitra. Oi Raat Giyechhe Theme, from the album Naya Michhil, was released in the year 1972. The duration of the song is 3:24. Download Bengali songs online from JioSaavn.