Listen to Lal Sobujer Ei Potaka online. Lal Sobujer Ei Potaka is a Bengali language song and is sung by Saimum Shilpigosthi. Lal Sobujer Ei Potaka, from the album Monihar, was released in the year 2009. The duration of the song is 4:54. Download Bengali songs online from JioSaavn.