Listen to Maru Bihag online. Maru Bihag is a Hindi language song and is sung by Ustad Bismillah Khan. Maru Bihag, from the album Mangal Dhwani - Ustad Bismillah Khan - Vol. 1, was released in the year 2000. The duration of the song is 3:13. Download Hindi songs online from JioSaavn.