The art of Qawwali has proven that it is important factor for the spreading Islam. Ameer Khusro (RA) played key role in progress of Qawwali. He included new colors into Persian, Hindi and Purbi Languages in Qawwali, and later the saints and religious grand names gave a beautiful spiritual
Qawwali followed by the tomb Qawwali in Pakistan . Shakir Ali, Tahir Ali, Mahir Ali Nizami Qawwal (popularly known as Nizami Brothers) has leading part in progressing the religious Qawwali who were trained by their father (Late) Jaffar Hussain Nizami.
Shakir Ali, Tahir Ali, Mahir Ali Nizami in their childhood accompanied their internationally reputed father having the title of “TOOTI-E-CHISHT” and got the in-depth training in Qawwali. Nizami Brothers belong to a renown family of Indian subcontinent namely “HAPAR GHARANA” which enjoy
a peak status in classical music. His elders include big name like Shadi Khansab, Murad Khansab, Safdar Khansab, Bahadar Khansab, Dildar Khansab, Dilawar Khansab, Yawar Khansab, Jaffar Hussain Nizami etc. Because all these noble persons belong to the tomb of Hazrat Nizam-ud-din Aulia
(RA), therefore, Nizami Brothers started training of Qawwali in their childhood under the supervision of their father (Late) Jaffar Hussain Nizami world renowned Qawwal and ensured that his sons have proper pronunciation of their father have got nice acclaim.