Listen to Namaj Poro Roja Rakho online. Namaj Poro Roja Rakho is a Bengali language song and is sung by Kari Masum Billah Osmani. Namaj Poro Roja Rakho, from the album Elo Mahe Romjan, was released in the year 2019. The duration of the song is 4:45. Download Bengali songs online from JioSaavn.