Yeah, I love David's guitar playing and his screaming solos, I don't think I've ever heard anyone replicate them...
...it's funny Satan didn't mention Jimi Hendrix among the ranks though... hmmm makes me wonder (pun intended) where Jimmy Page comes in aswell...

__________________
Long breath, long life.
Short breath, short life.
No breath. No life.
--Lao Tsu