Listen to Raga Mangal - Bhatrav online. Raga Mangal - Bhatrav is a Hindustani language song and is sung by Parveen Sultana. Raga Mangal - Bhatrav, from the album The Best Of Parween Sultan, was released in the year 1988. The duration of the song is 3:34. Download Hindustani songs online from JioSaavn.