Will Atonal Compositions Last Centuries like Past Works?
That's an unfair question, with all its implications, because modern atonal and serial music must be listened to "in the moment" in a minute-by-minute mode of listening, in a state of "being here now" without any preconceptions of one's mindset, expectations, or thought-constructs/paradigms which one has developed.
The "historical" mode of listening demands a firm grasp of one's identity or "ego" as it observes the music. It is much more narrative in nature, like reading; it demands retention of information and comparison, which is a very cognitive and thought-oriented process.
It's like comparing a listener who looks like Otto Klemperer, dour and pragmatic, with a younger listener who looks like Terry Riley, on mushrooms. These are two different worlds which do not usually meet, except in the case of astute, flexible, adventurous listeners like starthrower, philocetes, flamencosketches, and others like them.
This thread shows an attempt to throw these worlds together, out of miscomprehension, a naive optimism, or perhaps a negligent disdain. It's like trying to mix oil and water.