Listen to Orey Jay Naa Ki Jaanaa online. Orey Jay Naa Ki Jaanaa is a Bengali language song and is sung by Debabrata Biswas. Orey Jay Naa Ki Jaanaa, from the album Rabindra Sangeet - Debabrata Biswas, was released in the year 1980. The duration of the song is 3:19. Download Bengali songs online from JioSaavn.