IIRC, you can talk all you want about a riveting tune that's impossible to get out of your head _while_ Cage's 4'33" is playing. It's four minutes 33 secs of silence--or rather, of ambient auditory information.
Now, 4 min 33 secs of silence in my head--there's a concept.
Now, 4 min 33 secs of silence in my head--there's a concept.