music in Herzog's NOSFERATU

[nichols@math.umn.edu (Preston Nichols)]

Hello; I'm an admirer of Kate Bush, but not enough of a fan to frequent this  
newsgroup, so I'm a visitor, hoping for help from People Who Really Know A Lot  
About Kate.

I recently saw Werner Herzog's version of Nosferatu, starring Klaus Kinski as  
the vampire, and the music used in one of the late scenes souded familiar.  I  
finally dredged an association with Kate Bush from the depths of my memory (  
after fending off red herrings connected with Leonard Berstein).  I found the  
music in question in Hello Earth, the next-to-last song of The Ninth Wave:  it  
was the male choral parts halfway through and at the end of HE.  And sure  
enough, Werner Herzog is near the bottom  of the 'Special Thanks' list for HoL.

I had thought that the movie Nosferatu was made several years earlier than HoL,  
and from what I can remember, I think the recording/performace used in the  
movie is different from that in HE; I could be wrong about either of these  
facts.  I do know that at least some of the music in the movie was from  
previously existing recordings.

My Questions:
1.  What is this music, and who really wrote it, and when?
2.  Did HoL borrow from the movie, or vice-versa, or what?
3.  What is the relationship between KB and WH?

I will be VERY grateful for any help.  email is best:  nichols@math.umn.edu
but posting is ok too;  I will watch this group for a while, hoping for a  
response.

Thanks in advance,
PN