Music was banned because it could be a 'distraction' to controllers. Never was there an accident with a contributing factor listed as a radio station or a song. There are many more 'distractions' that we deal with like the telephone with people asking 'are you open?' (no, I just came in to answer the phone), 'are you going to stay open later until my flight gets there?' (the facility door will not hit me in the behind any later than it always does), ' do you think the fog will lift soon?', (I'd like to answer that for you but I just dropped and broke my crystal ball), and my personal favorite 'are there any delays going to XYZ?' (does the sun rise in the east? You have time to order pizza).
Music is said to be able to tame the beast. We aren't animals, but sometimes we.....
could you turn that up a bit?