Listen to Amar Konthe Joto Gaan online. Amar Konthe Joto Gaan is a Bengali language song and is sung by Kumar Sanu. Amar Konthe Joto Gaan, from the album Sampurna Natun Shyama Sangeet, was released in the year 2023. The duration of the song is 4:56. Download Bengali songs online from JioSaavn.