Listen to Koto Onnay Koto Oporadh online. Koto Onnay Koto Oporadh is a Bengali language song and is sung by Sujon Baul. Koto Onnay Koto Oporadh, from the album Koto Onnay Koto Oporadh, was released in the year 2020. The duration of the song is 6:11. Download Bengali songs online from JioSaavn.