Listen to Dekha Dao Hey Doyal online. Dekha Dao Hey Doyal is a Bengali language song and is sung by Samir Biswas and Ashwini Gosai. Dekha Dao Hey Doyal, from the album Sree Sree Hari Chand Shraddhanjali, was released in the year 2007. The duration of the song is 8:53. Download Bengali songs online from JioSaavn.