Bahauddin 's sons have followed in his footsteps . In May 1999 , Lok Virsa invited his sons Najmuddin and Saifuddin to perform at Islamabad at the National Youth Festival . In November – December 2005 , they toured the UK , performing 13 concerts in 10 different cities . They went on to tour Switzerland in January 2006 , performing in 6 cities . These concerts were arranged to raise funds for the victims of the 2005 Kashmir earthquake . Najmuddin and Saifuddin were recorded by Iran Radio , Zahidan , during their visit to Iran in 2000 , and by the government network Pakistan Television as well the private ARY Digital network . They have received Hazrat Amir Khusro Award and New Qawali Talent Award for their performances . They released an audio-cassette in 2003 and in 2004
2005 Kashmir earthquake
2005 Kashmir earthquake
Qawwal Bahauddin Khan