I admit, maybe a little technical, but I was limiting to "voices" (singing) only because of the thread title, but I am sure nobody will mind expanding it. That's how all these great conversations get started.
Oh, I was never much of a "screamer" but I loved the Beatles and the whole British Invasion stuff. It was in my era. Great exciting times. From the generation that thought 30 was over the hill, I guess I've reached the very top (although I don't feel like it fortunately).
Still, is it unreasonable or "old timer" thinking, putting Rap in a category all by itself?
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
That's how all these great conversations get started. 
(although I don't feel like it fortunately). 
