Music Fraternity Mourns Ustad Sultan Khan's Demise - Latest Bollywood News. Bollywood grieves as renowned sarangi maestro and singer Ustad Sultan Khan passed away on Sunday afternoon. Watch the video to know more. Regular Facebook Updates http://www.facebook.com/RajshriDotCom. Watch more http://www.youtube.com/playlist?list=PL4E87895D45C52ECE for the latest bollywood film reviews, makings & trailers.