Listen to Diganit Bistrito online. Diganit Bistrito is a Bengali language song and is sung by Ritika Sahani and Deb Chowdhury. Diganit Bistrito, from the album Ritika Sahni - Tomake Ektu, was released in the year 2001. The duration of the song is 6:52. Download Bengali songs online from JioSaavn.