Rizwan and Muazzam are Nusrat Fateh Ali Khan's nephews, sons of Mujahid Mubarak Ali Khan. When the unforgettable qawwali singer Nusrat Fateh Ali Khan died in Pakistan in 1997, he left a musical vacuum into which stepped his two teenage nephews. Despite their extreme youth, they were determined that their group Rizwan-Muazzam Qawwali should continue their uncle's pioneering efforts to transcend cultural, language and religious barriers and to bring to the world the devotional but vibrant Qawwali vocal music of the Sufi mystics of the Islam religion. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.