https://www.youtube.com/watch?v=P9bk_QLvc_c

I used to live in a crowded apartment building, where I would blast my favorite Steely Dan records over the loudspeakers. I got similar results as this guy. The music was so loud the furniture was moving. You’d think this would bother the neighbors, but strangely, they never said anything about it. Eventually, I decided to do an experiment: how loud can I make the music before the neighbors complain? I’d turn up my speakers a little more every night, but still didn’t get any visitors. Finally, after five days of blasting Steely over the speakers, the landlord came over and said, “The other tenants are complaining that no matter how loudly they knock on your door, you never answer it.”