Listen to Mahasagarer Dak Shunechhi online. Mahasagarer Dak Shunechhi is a Bengali language song and is sung by Debabrata Biswas. Mahasagarer Dak Shunechhi, from the album Anya Gaan, was released in the year 2019. The duration of the song is 3:12. Download Bengali songs online from JioSaavn.