Listen to Oi Jaan Oi online. Oi Jaan Oi is an Assamese language song and is sung by Hemanta Mandal and Prasenjit Sarkar. Oi Jaan Oi, from the album Oi Jaan Oi, was released in the year 2023. The duration of the song is 3:20. Download Assamese songs online from JioSaavn.