When I was in high school, I was handling and tweaking around with the PCs in the library. Nothing bad, was working on something.
One of my friends came in and she took over, started to browse Korean pop stuff. She started playing said music and unmute the sounds. I wasn't aware of this. There's a reason why we always leave it muted and will only unmute it for events and occasions. The sound system of the PC is connected to the PA system of assembly hall.
Said Korean pop was playing throughout the assembly hall. I get blamed by teachers and people thought I like KPop because I was handling the PC, rip.