Unfortunately for me it was the new Adele CD my wife was blasting on her iPod/Bose Wave setup down in the basement while walking on the treadmill. At least it beats the sound of our 3 beagles baying at nothing in the back yard: routine during my usual shave time.
For the first time in a long while: nothing, just the sound of the dryer... I was a bit consumed by my concentration for my pre-vasectomy shave (didn't do that one with a DE sorry...). I guess I didn't want to be distracted AT ALL...