Historian William Dalrymple journeys to Morocco, Turkey, Syria and Pakistan to explore whirling dervishes, Qawwali singing and other forms of music sacred in Sufism, the branch of Islam that ...

who is currently one of the biggest names in Qawwali music. He was trained by his uncle from the age of seven and has contributed music to many Bollywood and Hollywood movies during his career.

The movie was released two years after his death ... songwriter Jeff Buckley was so moved by Nusrat's work he covered the Qawwali style in his own voice. The result in both cases was music that ...