Such an interesting thread! Talking about the lack of human voice in classical music, this reminds me of a letter Buk wrote to the WEbbs in 1963.
"That is why I do not like opera. Somebody I know pretty good and who knows I like the classical symphonies [* * *]
asked me, "How come you do not like opera?" and I answered, "Because it contains the human voice." "What's wrong with that?" she asked. "I don't know. I just don't like the human voice. I think it's fake. Almost anything that comes out in voice is fake. I don't care if it is singing or the Gettysburg Ad., I don't like it.
Here you have some bitch singing ultra-soprano who beats her kids and squats over a bowl and drops turds like
the rest of us, and she is through the Art-form trying to become purified and trying to purify the
rest of us. I just don't like the human voice: it drags down, it wears, it will simply not let things
alone."
"But don't you realize that these instruments are played by human beings and that the
human voice is just another instrument?"
Which is a pretty damning argument, but I still say the voice is more direct, and that
something is gained (not lost) by letting it come down through the fingers (violin or piano)."
(my italics)
Sorry for the long quote ^^