It's the description/definition. Think about it for a moment.
--- old post above --- --- new post below ---
Well, to quote the late Sir Thomas Beecham, "The English don't really appreciate music, they just like the noise it makes".
Don't feel sorry for me, feel sorry for people who can't appreciate words. Look at this way. If you went to see a play and you couldn't hear what the actors were saying would you still enjoy it because the scenery and costumes were great?
I don't have a narrow definition. Scat singing - a development of jazz - is not in the same category because it doesn't use words.