Listen to Eto Kosto Dila Bidhi online. Eto Kosto Dila Bidhi is a Bengali language song and is sung by Anowar Sardar. Eto Kosto Dila Bidhi, from the album Eto Kosto Dila Bidhi, was released in the year 2025. The duration of the song is 3:23. Download Bengali songs online from JioSaavn.