Listen to Pagal Hua Dil Bechara online. Pagal Hua Dil Bechara is a Bengali language song and is sung by Kundan Kumar and Kanika Karmakar. Pagal Hua Dil Bechara, from the album Pagal Hua Dil Bechara, was released in the year 2023. The duration of the song is 6:07. Download Bengali songs online from JioSaavn.