Listen to Kosto Kurai Kosto Urai online. Kosto Kurai Kosto Urai is a Bengali language song and is sung by Ra Azmir. Kosto Kurai Kosto Urai, from the album Kosto Kurai Kosto Urai, was released in the year 2023. The duration of the song is 3:39. Download Bengali songs online from JioSaavn.