Listen to Subro Prabhate Purbo Gagane Udilo online. Subro Prabhate Purbo Gagane Udilo is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Subro Prabhate Purbo Gagane Udilo, from the album Ekla Gitabitan Vol. 30, was released in the year 2012. The duration of the song is 4:40. Download Bengali songs online from JioSaavn.