Amir Khan was also a teacher of Seth Vishandas of Hyderabad in Sindh near Karachi and Mahant Girdharidas of Bhuman Shah , Punjab .
Amir Khan was appointed as a musician at the court of Maharajadhiraj Maharawal ( Sir Jawahir Singh ) of Jaisalmer ( 1914 -- 1949 ) .
Amir Khan was also a Amir Khan of Seth Vishandas of Hyderabad in Sindh near Karachi and Mahant Girdharidas of Bhuman Shah , Punjab .
Amir Khan was appointed as a musician at the court of Maharajadhiraj Maharawal ( Sir Jawahir Singh ) of Jaisalmer ( 1914 -- 1949 ) .