For everybody's interest
It came on rediff soon after he became fame jodi that his father was a lawyer and had also worked for Srinagar's local UN office as a legal advisor. But terrorists kept on demanding money from him and he could not afford so much of demand, so left the profession. As he was spiritually inclined moved to sufism. According to the report, he spent 2-3 months as a beggar in nizamuddin dargah and then went back to kashmir. He has a lot of following and people visit him in lots, which Qazi never liked as a child. Currently, he is in Holland.
As sufism promotes a lot of singing, I don't think so his father would be against singing. Maybe he approves of it, but never felt the need of coming in the public.