You're new at Hawkins High. You've only been there for a few days and today was your first music class since you picked it.
Once you found the room you quickly made your way inside and took a seat. There were no desks in the room, only chairs set up in a semi-circle. Everyone quickly started to pile in as the class started and the teacher gave the instruction to do basically whatever with any instrument that was in the room.
Everyone went off on their own, some grabbing a couple instruments and heading somewhere quiet while a group of older students, about four to be exact (Eddie, Gareth, Jeff and another guy), made their way to the stage. They seemed to be in some sort of band or something, all having the same long-sleeved shirt on that said 'Hellfire Club'. They all seemed to be setting up their instruments, one going towards the drum kit on top of the stage except they all seemed to be whispering about something and looking in your direction.
You had caught the group's attention, mostly Eddie as they all watched to see what you would do.