This is what happens when you forget to pick up a Metro on your way into the tube station at 6.30 in the morning.
(Taken with my cameraphone at Kingsbury Station; Southbound Jubilee Line platform.)
In case you hadn’t been drawn to it automatically, click on the green button in the picture and turn up the volume. (Music is extract from The Lonely Shepherd by Gheorghe Zamfir. Remember the ending of the movie Kill Bill Vol 1?)