Kind of.
In the dream I was attending an eccentric talent show at a bar in the seedier part of town. A friend had told me that you could see some pretty strange things there. The only act I remember is that this old man walked onto the stage -- he looked like a cross between Doctor Emmet Brown from "Back to the Future" and the First Doctor. He was carrying a large gun-like object about as tall as he was. He started cocking a barrel of the gun, but when he did so it produced an electric sound. He paused, then started it again and it was playing music. I realized that his contraption was playing The Doctor Who theme song! It wasn't a direct memory-rip from the TV show; it was distinct and flawed.
Sometimes you just know something in a dream. I knew that the guy had made this machine himself, which impressed me despite the fact the tempo was a little bit slower. Before he finished the song, though, the gun shorted out in an electric fizzle, and the guy looked embarrassed, and walked off stage.
