Listen to Rumjhum Rumjhum Ke Bajay online. Rumjhum Rumjhum Ke Bajay is a Bengali language song and is sung by Somerita Mallik. Rumjhum Rumjhum Ke Bajay, from the album Tabu Bhalobashi, was released in the year 2011. The duration of the song is 4:42. Download Bengali songs online from JioSaavn.