Witness – Nusrat Fateh ALi Khan proprietrix 9 years ago The story of how the Pakistani Qawali singer became an international music sensation. Photo: Nusrat Fateh Ali Khan performing in California in 1993 (AP Photo) https://open.live.bbc.co.uk/mediaselector/5/redir/version/2.0/mediaset/audio-nondrm-download/proto/http/vpid/p03242v4.mp3?_=1