Listen to Kati Prem Duniat Nai online. Kati Prem Duniat Nai is a Bengali language song and is sung by Rupa Chowdhury. Kati Prem Duniat Nai, from the album Kati Prem Duniat Nai, was released in the year 2025. The duration of the song is 4:44. Download Bengali songs online from JioSaavn.