Listen to Kotha Dilam (Duet) online. Kotha Dilam (Duet) is a Bengali language song and is sung by Nodi and Belal Khan. Kotha Dilam (Duet), from the album Kotha Dilam (Duet), was released in the year 2025. The duration of the song is 3:41. Download Bengali songs online from JioSaavn.