Listen to Oi Pohailo Timirraati online. Oi Pohailo Timirraati is a Bengali language song and is sung by Chandana Mitra and Rabindranath Tagore. Oi Pohailo Timirraati, from the album Nimagan - Chandana Mitra, was released in the year 2004. The duration of the song is 2:56. Download Bengali songs online from JioSaavn.