A, what really seems to bother you is the lack of visible 'hard work' or skill that's gone into
4'33" as you see it. Unfortunately, neither hard work nor even a skilled composer can guarantee a significant work of art. Conversely, irritating as it may be, sometimes the opposite is true: a significant work of art is produced with apparently little or no hard work on the part of the artist.
Hard work can't even always guarantee success in exams, if you've no skill or talent or aptitude. But I'd suggest that GCSEs and A-levels
are about measuring skill or talent. That's the difference between something which passes an exam and something which comes to be regarded as a significant work of art: just think of all those Prix de Rome-winning pieces of music ...
Baz: I wanted to reply to your post this morning but didn't have time.
Contrary to the impression, I did not start this thread - it arose from the other thread in response to a comment that a certain file remained silent (and therefore might be 4' 33"). My response was intended to be tongue-in-cheek only, and none of my postings has (I trust) indicated any hostility to Cage's work whatsoever - but has sought only to discuss its aims and structure.
Just for the record, I didn't think you were being hostile at all. I just thought you were wrong about its aims and structure! (And I did acknowledge that it might simply be a case of me thinking you were wrong, and you thinking I was wrong ... But I saw no harm in trying to convince you of my position (and also was pleased of the chance to clarify some of my own thoughts in the process).)
I also agree with W. D. Shirley's view of 4' 33"... 'consisting entirely of silence, defining the minimum content of a piece of music'.
That seems to me in itself an interesting and novel exploration.
I agree that that in itself could be an interesting and novel exploration ... but it doesn't accord at all with my own impression of what
4'33" is about.
So, far from thinking you were being hostile to Cage, I think you may have been too willing to see his piece as an interesting and non-charlatanesque (is that a word?) example of something which is just not quite what he had in mind.