Listen to Mitha Mitha Valobasa Dao online. Mitha Mitha Valobasa Dao is a Bengali language song and is sung by Polash and Bipasha. Mitha Mitha Valobasa Dao, from the album Kothin Protigga, was released in the year 2022. The duration of the song is 3:56. Download Bengali songs online from JioSaavn.