I caught a few moments of a public radio broadcast of a private recording made at one of Buster Keaton's last birthday parties. He sang a song (he was a child vaudeville star) that sounded very much in the style of English Music Hall, and the only line I remember was "It's gotta go up tonight". The plot was some work to be done by the singer on a ladies house, involving the use of a ladder.

It sounded great, but I have no idea where it came from or where to look for it. Any ideas?