Right/Left Brain (Joji Miller)
You moved to Brooklyn, New York to try to fulfill your dream of going to art school, but it's hard to sleep with the strange upstairs neighbors always making noise and even when you manage to get to sleep you're awakened by strange to borderline terrifying recurring nightmares of the same man over and over. When you finally confront the the people living in the apartment upstairs you get caught in their web of chaos, but you'd soon learn the filthy man isn't exactly who he seems.
(this is highly inspired by Bo Burnhams right brain left brain. if you haven't heard it I suggest you listen to it first before reading.)
Right brain Left Brain: https://www.youtube.com/watch?v=VE6lHJXcnV8