A world renowned Pakistani musician Nusrat Fateh Ali Khan’s 63rd birthday is observed today across the world of Music.

The legend was born on October 13, 1948 in Faisalabad.

He was a singer of Qawwali and Considered one of the greatest singers ever recorded, he possessed a six-octave vocal range and could perform at a high level of intensity for several hours.

Extending the 600-year old Qawwali tradition of his family, Nusrat Fateh Ali Khan is widely credited with introducing Sufi music to international audiences.

He was popularly known as Shahenshah-e-Qawwali, meaning The King of Kings of Qawwali.

According to the Guinness Book of World Records, Nusrat Fateh Ali Khan holds the world record for the largest recorded output by a Qawwali artist—a total of 125 albums as of 2001.

Khan was taken ill with kidney and liver failure on August 11, 1997 in London. He died of a sudden cardiac arrest at Cromwell Hospital, London, on Saturday, August 16, 1997 at the age of 48.