Listen to Rumjhumjhumjhum online. Rumjhumjhumjhum is a Bengali language song and is sung by Karabi Saha and Kazi Nazrul Islam. Rumjhumjhumjhum, from the album Akaser Duti Tara, was released in the year 2015. The duration of the song is 4:59. Download Bengali songs online from JioSaavn.