Listen to Roja Rakho Mujsolman online. Roja Rakho Mujsolman is a Bengali language song and is sung by Kari Masum Billah Osmani. Roja Rakho Mujsolman, from the album Elo Mahe Romjan, was released in the year 2019. The duration of the song is 8:12. Download Bengali songs online from JioSaavn.