Just a slight sidetrack...
A few years back I was half-watching the television. They were showing and old silent Buster Keaton film (he hasn't made any new ones for ages...). In one of the scenes, he was in a gaol cell and on the cell wall was a sheet of paper with the Prisoner's Song printed on it. It was visible for long enough to recognise the song.
At the time, I registered the scene, but have in the intervening period forgotten what the film title was.
I just wonder if there is a Keaton buff out there who can identify which film the scene appeared in?
Quack!
GtD.