Listen to Swapne Dekha Rajar Kumar online. Swapne Dekha Rajar Kumar is a Bengali language song and is sung by Nandita. Swapne Dekha Rajar Kumar, from the album Swapne Dekha Rajar Kumar - Single, was released in the year 2023. The duration of the song is 4:20. Download Bengali songs online from JioSaavn.