Listen to O Dayal Bichar Karo online. O Dayal Bichar Karo is a Bengali language song and is sung by Akhilbandhu Ghosh. O Dayal Bichar Karo, from the album Abismaraniyo Akhilbandhu Ghosh, was released in the year 2025. The duration of the song is 3:14. Download Bengali songs online from JioSaavn.