Listen to Oai Chotobelar Anek Katha online. Oai Chotobelar Anek Katha is a Bengali language song and is sung by Sandhya Rani Das. Oai Chotobelar Anek Katha, from the album Oai Chotobelar Anek Katha, was released in the year 2009. The duration of the song is 4:17. Download Bengali songs online from JioSaavn.