TIFU listening to music

So, this happened a few hours ago. For context, I work in a custom cabinet shop with a few older people and they listen to oldies all day, so I use my phone and listen to Pandora, mostly Tool. As you know, they also play related music.

Now to the FU. I was sanding a door and not paying attention, my boss walks upstairs to talk to my supervisor about a job. I should also mention he is VERY religious and VERY temperamental. Its about this time that Judith by A Perfect Circle comes on, and im singing along because I know the words. Its also apparently about this time when he walks up to say good morning and I just go "oh so many ways for me to show you how your god has abandoned you." My supervisor slams her hand on the table and I look up and see my boss basically fuming from his ears. He tells me to turn the music off and pay attention next time and storms off. Woops.

TLDR: Don't listen to A Perfect Circle around your religious boss.