I agree with your point Dave, sound is a perceptual concept, it is subjective- the old example is: if a tree falls in a forest, does it make a noise? Without an ear to hear it there is no sound, just vibration in the matter that surrounds the source. But without vibration there is no music or sound. Evelyn Glennie will have a different sense of 'music' than you because of her almost complete deafness, she 'hears' through her feet (and partially through her ears), mine is different from Evelyn's and everyone else's as is yours.
Here are some more thoughts:
Music is the deliberate organisation of sound vibrations into a recognisable and repeatable pattern, but without actual physical vibration, there is no music. (discuss 10 marks)
Is avant garde or experimental music actually music or is it 'sound art' (5 marks)
There is no difference between music, sound and noise. (discuss - 5 marks)
Is 'music' as a term, a description of what we hear or is it what arises from the source, at what point does it become music? is it at the point where it becomes sound vibrations? is it at the point of perception? is it at the point of making sound with intent? Can what we hear plausibly be different dependent on the individual listener? (discuss - 15 marks)
Just about everyone can hear a musical tune in
If you hear music in your head it surely can't be 'music' because it doesn't physically exist, it has to be a memory of music. Which is intrinsically different from music itself. It's like saying that lucid dreams are actual events, whether recalled events or imagined it makes no difference, neither is real, you can make a reference to them by speaking or writing but those are forms of communication, not the event itself. Beethoven's writing when he was deaf was based on his years of hearing the notes and instruments to the point where he had a sampler-like bank of sounds accessible and available, he knew the theory inside out and therefore could compose in his way confident in the knowledge that it would sound as he intended when played by musicians. We all have such imagination, I have a head full of wonderful 'music' I very much doubt if any of it will translate accurately to any recording no matter how well I try to execute it.
Music, like many things, is a semantic concept borne from abstraction, we all understand what it is to us *individually* but as this thread shows it is incredibly difficult to put into words. Science and technology leaves us a couple of steps short of a proper understanding, semantics take care of that for now. The effect of music is different from both its purpose and from its description. My tongue in cheek initial question merely sought to highlight the fact that it is not a straightforward question. I think I did that
Full marks to everybody (FWIW)
Great stuff