Listen to Kala Chashma , Pt . 37 online. Kala Chashma , Pt . 37 is a Bengali language song and is sung by Munni sarkar. Kala Chashma , Pt . 37, from the album Kala Chashma , Pt . 37, was released in the year 2025. The duration of the song is 5:08. Download Bengali songs online from JioSaavn.