Listen to Bihag - Khayal Ang online. Bihag - Khayal Ang is a Hindustani language song and is sung by Ustad Nishat Khan. Bihag - Khayal Ang, from the album Sitar - Ustad Nishat Khan, was released in the year 2004. The duration of the song is 24:53. Download Hindustani songs online from JioSaavn.