Listen to Obhiman Koro Keno online. Obhiman Koro Keno is a Bengali language song and is sung by Koushik Bhattacharjee and Suvendu Banerjee. Obhiman Koro Keno, from the album Obhiman Koro Keno Kathai Kathai, was released in the year 2021. The duration of the song is 5:58. Download Bengali songs online from JioSaavn.