Listen to Maru Bihag online. Maru Bihag is a Hindustani language song and is sung by Ustad Sultan Khan and Raghunath Seth. Maru Bihag, from the album Jugalbandi - Ustad Sultan Khan - Sarangi and Pt. Raghunath Seth - Flute, was released in the year 2004. The duration of the song is 20:16. Download Hindustani songs online from JioSaavn.