Listen to Madhur Harinam K77 online. Madhur Harinam K77 is a Bengali language song and is sung by Goutam Biswas and Manobina Das. Madhur Harinam K77, from the album Madhur Harinam K77, was released in the year 2025. The duration of the song is 6:11. Download Bengali songs online from JioSaavn.