Listen to Promode Dhalia Dinu online. Promode Dhalia Dinu is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Promode Dhalia Dinu, from the album Ekla Gitabitan Vol. 27, was released in the year 2012. The duration of the song is 2:45. Download Bengali songs online from JioSaavn.