You think the warehouse in North Carolina that is a contractor for voldemort is in any way similar to working in the offices in Colorado? I don't at all. But I appreciate your positive viewpoint! It's snapping me out of my funk.
Even if it's not, I would think they would let them listen to music. I also worked at UPS when I was younger (Ive had alot of different jobs) and the only good part was being able to listen to music through the long holiday shifts.