Listen to Prabhati Harinam B46 online. Prabhati Harinam B46 is a Bengali language song and is sung by Goutam Biswas and Laboni Das. Prabhati Harinam B46, from the album Prabhati Harinam B46, was released in the year 2024. The duration of the song is 3:54. Download Bengali songs online from JioSaavn.