Listen to Rupsagare Dub Diyechhi online. Rupsagare Dub Diyechhi is a Bengali language song and is sung by Unmana Dutta and Rabindranath Tagore. Rupsagare Dub Diyechhi, from the album Arup Bina Unmana Datta, was released in the year 2010. The duration of the song is 5:42. Download Bengali songs online from JioSaavn.