Listen to O Didi Kutum Aaisache Barita online. O Didi Kutum Aaisache Barita is a Bengali language song and is sung by Nagendra Choudhury. O Didi Kutum Aaisache Barita, from the album Olo Sundari, was released in the year 2020. The duration of the song is 5:23. Download Bengali songs online from JioSaavn.