Listen to Na Lekha Gaan online. Na Lekha Gaan is a Bengali language song and is sung by Debadrita Mukherjee and Souptik Dutta. Na Lekha Gaan, from the album Na Lekha Gaan, was released in the year 2023. The duration of the song is 3:44. Download Bengali songs online from JioSaavn.