This is a normal day of sounds we can hear outside our apartment door:
Someone opening the front door
Someone clomping down the stairs
Someone knocking on the apartment door across from us
Someone getting let in
Music from the apartment as the someone is being let in
Someone leaving the apartment and clomping up the stairs and opening the front door
Over and over and over and over and over and over and over. And over.
Sometimes they're nice and include some shrieking of girls, or yelling on cell phones, or yelling at the people inside to open the door, or something similar.