All this because a neighbour decides that playing loud doof doof music anywhere between 7am to 8.30am every weekday is ok.  And no I can't approach them directly, they are liable to tell me to get stoofed and then cause trouble

Looking back, that is a strange time for a "doof doof music appreciator" to play that music.  

Are they covering up some other noise making apparatus?  

Is that the time they get home from work?

Present them with a neighbourly gift of headphones?

It's better than jack hammers all day

DEB