Assalam-u-alaikum! With ref. to your answer for question no. 580,what is the rulings for the saints like Amir Khusro (he invented so many musical instruments),Nizam uddin Auliya and Khuwaja Moin uddin Ajmeri.
Shari’ah has prohibited music. The practise of any individual contrary to
express prohibition in Shari’ah does not alter the prohibition.
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai