Listen to Khunsuthi, Pt. 4 online. Khunsuthi, Pt. 4 is a Bengali language song and is sung by Ziaul Faruq Apurba. Khunsuthi, Pt. 4, from the album Khunsuthi, was released in the year 2020. The duration of the song is 31:03. Download Bengali songs online from JioSaavn.