If I can hear your music through closed doors and windows, it's too loud
The people down the hill from where I live have their music cranked up high right now. I asked them to turn it down and was told that because it's only 4pm they don't have to. As I was walking away, the young woman made a remark about old people complaining too music. I wanted to turn around and slap her. I'm not that old and if I can hear it with all of my doors and windows closed, it's too damn loud.