So here it is:
"Consider further the case of Artur Rubinstein. Imagine it's 1971 and you are at Orchestra Hall in Chicago listening to Rubinstein perform. As you listen to him perform Liszt's Hungarian Rhapsody no. 2 in C-Sharp Minor, you think to yourself, I know the man I'm listening to right now is a wonderful musician, but there's an outside possibility that he doesn't know the first thing about music and the he is just banging away at the piano haphazardly. The fact that Liszt's Hungarian Rhapsody was cascading from Rubinstein's fingers would thus merely be a happy accident.