Listen to Bolona Moder Potho Koli online. Bolona Moder Potho Koli is a Bengali language song and is sung by Protik Hasan. Bolona Moder Potho Koli, from the album Tokair Hate Ostro Keno (Orginal Motion Picture Soundtrack), was released in the year 2022. The duration of the song is 2:40. Download Bengali songs online from JioSaavn.