Listen to Olpo Byoser Behula Seri online. Olpo Byoser Behula Seri is a Bengali language song and is sung by Mondal. Olpo Byoser Behula Seri, from the album Olpo Byoser Behula Seri, was released in the year 2023. The duration of the song is 3:50. Download Bengali songs online from JioSaavn.