Originally Posted by DeepO
I've got something for you, though it's not exactly funeral doom.
It's one of the most beautiful and sad compositions ever created.
Besides, there's usually not enough of Arvo Part in this kind of threads
It's from Tabula Rasa record which I completely recommend because it's Arvo Part at his best: http://www.youtube.com/watch?v=wb6W7xIFeyA
You may also like Symphony No.3 by Henryk Gorecki.
Here's the second movement: http://www.youtube.com/watch?v=miLV0o4AhE4
Of course, there is also famous Adagio for Strings by Samuel Barber, but you probably heard it already. Anyway, here's one version with an interesting video footage: http://www.youtube.com/watch?v=bM16-X6XZjg
Wishing you a sorrowful listen!